164732256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1965

約数の個数: 144

約数和(自身を含む): 526702176

約数和(自身を除く): 361969920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 1913, 2208, 2392, 2691, 3312, 3588, 3744, 3826, 4784, 5382, 5739, 6624, 7176, 7652, 9568, 10764, 11478, 14352, 15304, 17217, 21528, 22956, 24869, 28704, 30608, 34434, 43056, 43999, 45912, 49738, 61216, 68868, 74607, 86112, 87998, 91824, 99476, 131997, 137736, 149214, 175996, 183648, 198952, 223821, 263994, 275472, 298428, 351992, 395991, 397904, 447642, 527988, 550944, 571987, 596856, 703984, 791982, 795808, 895284, 1055976, 1143974, 1193712, 1407968, 1583964, 1715961, 1790568, 2111952, 2287948, 2387424, 3167928, 3431922, 3581136, 4223904, 4575896, 5147883, 6335856, 6863844, 7162272, 9151792, 10295766, 12671712, 13727688, 18303584, 20591532, 27455376, 41183064, 54910752, 82366128, 164732256]

約数ペア:

[(1, 164732256), (2, 82366128), (3, 54910752), (4, 41183064), (6, 27455376), (8, 20591532), (9, 18303584), (12, 13727688), (13, 12671712), (16, 10295766), (18, 9151792), (23, 7162272), (24, 6863844), (26, 6335856), (32, 5147883), (36, 4575896), (39, 4223904), (46, 3581136), (48, 3431922), (52, 3167928), (69, 2387424), (72, 2287948), (78, 2111952), (92, 1790568), (96, 1715961), (104, 1583964), (117, 1407968), (138, 1193712), (144, 1143974), (156, 1055976), (184, 895284), (207, 795808), (208, 791982), (234, 703984), (276, 596856), (288, 571987), (299, 550944), (312, 527988), (368, 447642), (414, 397904), (416, 395991), (468, 351992), (552, 298428), (598, 275472), (624, 263994), (736, 223821), (828, 198952), (897, 183648), (936, 175996), (1104, 149214), (1196, 137736), (1248, 131997), (1656, 99476), (1794, 91824), (1872, 87998), (1913, 86112), (2208, 74607), (2392, 68868), (2691, 61216), (3312, 49738), (3588, 45912), (3744, 43999), (3826, 43056), (4784, 34434), (5382, 30608), (5739, 28704), (6624, 24869), (7176, 22956), (7652, 21528), (9568, 17217), (10764, 15304), (11478, 14352)]