168866816

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{4457}}^1$

素因数の和:4514

約数の個数: 44

約数和(自身を含む): 346769988

約数和(自身を除く): 177903172

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 2368, 4457, 4736, 8914, 9472, 17828, 18944, 35656, 37888, 71312, 142624, 164909, 285248, 329818, 570496, 659636, 1140992, 1319272, 2281984, 2638544, 4563968, 5277088, 10554176, 21108352, 42216704, 84433408, 168866816]

約数ペア:

[(1, 168866816), (2, 84433408), (4, 42216704), (8, 21108352), (16, 10554176), (32, 5277088), (37, 4563968), (64, 2638544), (74, 2281984), (128, 1319272), (148, 1140992), (256, 659636), (296, 570496), (512, 329818), (592, 285248), (1024, 164909), (1184, 142624), (2368, 71312), (4457, 37888), (4736, 35656), (8914, 18944), (9472, 17828)]