172372736

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{4519}}^1$

素因数の和:4684

約数の個数: 36

約数和(自身を含む): 346458000

約数和(自身を除く): 174085264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 2384, 4519, 4768, 9038, 9536, 18076, 19072, 36152, 38144, 72304, 144608, 289216, 578432, 673331, 1156864, 1346662, 2693324, 5386648, 10773296, 21546592, 43093184, 86186368, 172372736]

約数ペア:

[(1, 172372736), (2, 86186368), (4, 43093184), (8, 21546592), (16, 10773296), (32, 5386648), (64, 2693324), (128, 1346662), (149, 1156864), (256, 673331), (298, 578432), (596, 289216), (1192, 144608), (2384, 72304), (4519, 38144), (4768, 36152), (9038, 19072), (9536, 18076)]