164285688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 539965440

約数和(自身を除く): 375679752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 41, 42, 46, 51, 56, 61, 68, 69, 82, 84, 92, 102, 119, 122, 123, 136, 138, 161, 164, 168, 183, 184, 204, 238, 244, 246, 276, 287, 322, 328, 357, 366, 391, 408, 427, 476, 483, 488, 492, 552, 574, 644, 697, 714, 732, 782, 854, 861, 943, 952, 966, 984, 1037, 1148, 1173, 1281, 1288, 1394, 1403, 1428, 1464, 1564, 1708, 1722, 1886, 1932, 2074, 2091, 2296, 2346, 2501, 2562, 2737, 2788, 2806, 2829, 2856, 3111, 3128, 3416, 3444, 3772, 3864, 4148, 4182, 4209, 4692, 4879, 5002, 5124, 5474, 5576, 5612, 5658, 6222, 6601, 6888, 7259, 7503, 7544, 8211, 8296, 8364, 8418, 9384, 9758, 9821, 10004, 10248, 10948, 11224, 11316, 12444, 13202, 14518, 14637, 15006, 16031, 16422, 16728, 16836, 17507, 19516, 19642, 19803, 20008, 21777, 21896, 22632, 23851, 24888, 26404, 29036, 29274, 29463, 30012, 32062, 32844, 33672, 35014, 39032, 39284, 39606, 42517, 43554, 47702, 48093, 52521, 52808, 57523, 58072, 58548, 58926, 60024, 64124, 65688, 70028, 71553, 78568, 79212, 85034, 87108, 95404, 96186, 105042, 112217, 115046, 117096, 117852, 127551, 128248, 140056, 143106, 158424, 166957, 170068, 172569, 174216, 190808, 192372, 210084, 224434, 230092, 235704, 255102, 286212, 297619, 333914, 336651, 340136, 345138, 384744, 402661, 420168, 448868, 460184, 500871, 510204, 572424, 595238, 667828, 673302, 690276, 805322, 892857, 897736, 977891, 1001742, 1020408, 1190476, 1207983, 1335656, 1346604, 1380552, 1610644, 1785714, 1955782, 2003484, 2380952, 2415966, 2693208, 2933673, 3221288, 3571428, 3911564, 4006968, 4831932, 5867346, 6845237, 7142856, 7823128, 9663864, 11734692, 13690474, 20535711, 23469384, 27380948, 41071422, 54761896, 82142844, 164285688]

約数ペア:

[(1, 164285688), (2, 82142844), (3, 54761896), (4, 41071422), (6, 27380948), (7, 23469384), (8, 20535711), (12, 13690474), (14, 11734692), (17, 9663864), (21, 7823128), (23, 7142856), (24, 6845237), (28, 5867346), (34, 4831932), (41, 4006968), (42, 3911564), (46, 3571428), (51, 3221288), (56, 2933673), (61, 2693208), (68, 2415966), (69, 2380952), (82, 2003484), (84, 1955782), (92, 1785714), (102, 1610644), (119, 1380552), (122, 1346604), (123, 1335656), (136, 1207983), (138, 1190476), (161, 1020408), (164, 1001742), (168, 977891), (183, 897736), (184, 892857), (204, 805322), (238, 690276), (244, 673302), (246, 667828), (276, 595238), (287, 572424), (322, 510204), (328, 500871), (357, 460184), (366, 448868), (391, 420168), (408, 402661), (427, 384744), (476, 345138), (483, 340136), (488, 336651), (492, 333914), (552, 297619), (574, 286212), (644, 255102), (697, 235704), (714, 230092), (732, 224434), (782, 210084), (854, 192372), (861, 190808), (943, 174216), (952, 172569), (966, 170068), (984, 166957), (1037, 158424), (1148, 143106), (1173, 140056), (1281, 128248), (1288, 127551), (1394, 117852), (1403, 117096), (1428, 115046), (1464, 112217), (1564, 105042), (1708, 96186), (1722, 95404), (1886, 87108), (1932, 85034), (2074, 79212), (2091, 78568), (2296, 71553), (2346, 70028), (2501, 65688), (2562, 64124), (2737, 60024), (2788, 58926), (2806, 58548), (2829, 58072), (2856, 57523), (3111, 52808), (3128, 52521), (3416, 48093), (3444, 47702), (3772, 43554), (3864, 42517), (4148, 39606), (4182, 39284), (4209, 39032), (4692, 35014), (4879, 33672), (5002, 32844), (5124, 32062), (5474, 30012), (5576, 29463), (5612, 29274), (5658, 29036), (6222, 26404), (6601, 24888), (6888, 23851), (7259, 22632), (7503, 21896), (7544, 21777), (8211, 20008), (8296, 19803), (8364, 19642), (8418, 19516), (9384, 17507), (9758, 16836), (9821, 16728), (10004, 16422), (10248, 16031), (10948, 15006), (11224, 14637), (11316, 14518), (12444, 13202)]