163214532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 473316480

約数和(自身を除く): 310101948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 59, 69, 78, 92, 117, 118, 138, 156, 177, 207, 234, 236, 257, 276, 299, 354, 414, 468, 514, 531, 598, 708, 767, 771, 828, 897, 1028, 1062, 1196, 1357, 1534, 1542, 1794, 2124, 2301, 2313, 2691, 2714, 3068, 3084, 3341, 3588, 4071, 4602, 4626, 5382, 5428, 5911, 6682, 6903, 8142, 9204, 9252, 10023, 10764, 11822, 12213, 13364, 13806, 15163, 16284, 17641, 17733, 20046, 23644, 24426, 27612, 30069, 30326, 35282, 35466, 40092, 45489, 48852, 52923, 53199, 60138, 60652, 70564, 70932, 76843, 90978, 105846, 106398, 120276, 136467, 153686, 158769, 181956, 197119, 211692, 212796, 230529, 272934, 307372, 317538, 348749, 394238, 461058, 545868, 591357, 635076, 691587, 697498, 788476, 922116, 1046247, 1182714, 1383174, 1394996, 1774071, 2092494, 2365428, 2766348, 3138741, 3548142, 4184988, 4533737, 6277482, 7096284, 9067474, 12554964, 13601211, 18134948, 27202422, 40803633, 54404844, 81607266, 163214532]

約数ペア:

[(1, 163214532), (2, 81607266), (3, 54404844), (4, 40803633), (6, 27202422), (9, 18134948), (12, 13601211), (13, 12554964), (18, 9067474), (23, 7096284), (26, 6277482), (36, 4533737), (39, 4184988), (46, 3548142), (52, 3138741), (59, 2766348), (69, 2365428), (78, 2092494), (92, 1774071), (117, 1394996), (118, 1383174), (138, 1182714), (156, 1046247), (177, 922116), (207, 788476), (234, 697498), (236, 691587), (257, 635076), (276, 591357), (299, 545868), (354, 461058), (414, 394238), (468, 348749), (514, 317538), (531, 307372), (598, 272934), (708, 230529), (767, 212796), (771, 211692), (828, 197119), (897, 181956), (1028, 158769), (1062, 153686), (1196, 136467), (1357, 120276), (1534, 106398), (1542, 105846), (1794, 90978), (2124, 76843), (2301, 70932), (2313, 70564), (2691, 60652), (2714, 60138), (3068, 53199), (3084, 52923), (3341, 48852), (3588, 45489), (4071, 40092), (4602, 35466), (4626, 35282), (5382, 30326), (5428, 30069), (5911, 27612), (6682, 24426), (6903, 23644), (8142, 20046), (9204, 17733), (9252, 17641), (10023, 16284), (10764, 15163), (11822, 13806), (12213, 13364)]