156949856

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 375762240

約数和(自身を除く): 218812384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 56, 58, 74, 112, 116, 148, 203, 224, 232, 259, 296, 406, 464, 518, 592, 653, 812, 928, 1036, 1073, 1184, 1306, 1624, 2072, 2146, 2612, 3248, 4144, 4292, 4571, 5224, 6496, 7511, 8288, 8584, 9142, 10448, 15022, 17168, 18284, 18937, 20896, 24161, 30044, 34336, 36568, 37874, 48322, 60088, 73136, 75748, 96644, 120176, 132559, 146272, 151496, 169127, 193288, 240352, 265118, 302992, 338254, 386576, 530236, 605984, 676508, 700669, 773152, 1060472, 1353016, 1401338, 2120944, 2706032, 2802676, 4241888, 4904683, 5412064, 5605352, 9809366, 11210704, 19618732, 22421408, 39237464, 78474928, 156949856]

約数ペア:

[(1, 156949856), (2, 78474928), (4, 39237464), (7, 22421408), (8, 19618732), (14, 11210704), (16, 9809366), (28, 5605352), (29, 5412064), (32, 4904683), (37, 4241888), (56, 2802676), (58, 2706032), (74, 2120944), (112, 1401338), (116, 1353016), (148, 1060472), (203, 773152), (224, 700669), (232, 676508), (259, 605984), (296, 530236), (406, 386576), (464, 338254), (518, 302992), (592, 265118), (653, 240352), (812, 193288), (928, 169127), (1036, 151496), (1073, 146272), (1184, 132559), (1306, 120176), (1624, 96644), (2072, 75748), (2146, 73136), (2612, 60088), (3248, 48322), (4144, 37874), (4292, 36568), (4571, 34336), (5224, 30044), (6496, 24161), (7511, 20896), (8288, 18937), (8584, 18284), (9142, 17168), (10448, 15022)]