161525616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{480731}}^1$

素因数の和:480749

約数の個数: 40

約数和(自身を含む): 476886144

約数和(自身を除く): 315360528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 480731, 961462, 1442193, 1922924, 2884386, 3365117, 3845848, 5768772, 6730234, 7691696, 10095351, 11537544, 13460468, 20190702, 23075088, 26920936, 40381404, 53841872, 80762808, 161525616]

約数ペア:

[(1, 161525616), (2, 80762808), (3, 53841872), (4, 40381404), (6, 26920936), (7, 23075088), (8, 20190702), (12, 13460468), (14, 11537544), (16, 10095351), (21, 7691696), (24, 6730234), (28, 5768772), (42, 3845848), (48, 3365117), (56, 2884386), (84, 1922924), (112, 1442193), (168, 961462), (336, 480731)]