164069568

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21911}}^1$

素因数の和:21942

約数の個数: 84

約数和(自身を含む): 506473968

約数和(自身を除く): 342404400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 21911, 43822, 65733, 87644, 131466, 175288, 197199, 262932, 284843, 350576, 394398, 525864, 569686, 701152, 788796, 854529, 1051728, 1139372, 1402304, 1577592, 1709058, 2103456, 2278744, 2563587, 3155184, 3418116, 4206912, 4557488, 5127174, 6310368, 6836232, 9114976, 10254348, 12620736, 13672464, 18229952, 20508696, 27344928, 41017392, 54689856, 82034784, 164069568]

約数ペア:

[(1, 164069568), (2, 82034784), (3, 54689856), (4, 41017392), (6, 27344928), (8, 20508696), (9, 18229952), (12, 13672464), (13, 12620736), (16, 10254348), (18, 9114976), (24, 6836232), (26, 6310368), (32, 5127174), (36, 4557488), (39, 4206912), (48, 3418116), (52, 3155184), (64, 2563587), (72, 2278744), (78, 2103456), (96, 1709058), (104, 1577592), (117, 1402304), (144, 1139372), (156, 1051728), (192, 854529), (208, 788796), (234, 701152), (288, 569686), (312, 525864), (416, 394398), (468, 350576), (576, 284843), (624, 262932), (832, 197199), (936, 175288), (1248, 131466), (1872, 87644), (2496, 65733), (3744, 43822), (7488, 21911)]