100155904

素因数分解:

$2^9\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1200

約数の個数: 40

約数和(自身を含む): 201326400

約数和(自身を除く): 101170496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 983, 1592, 1966, 3184, 3932, 6368, 7864, 12736, 15728, 25472, 31456, 50944, 62912, 101888, 125824, 195617, 251648, 391234, 503296, 782468, 1564936, 3129872, 6259744, 12519488, 25038976, 50077952, 100155904]

約数ペア:

[(1, 100155904), (2, 50077952), (4, 25038976), (8, 12519488), (16, 6259744), (32, 3129872), (64, 1564936), (128, 782468), (199, 503296), (256, 391234), (398, 251648), (512, 195617), (796, 125824), (983, 101888), (1592, 62912), (1966, 50944), (3184, 31456), (3932, 25472), (6368, 15728), (7864, 12736)]