156775804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{8053}}^1$

素因数の和:8245

約数の個数: 24

約数和(自身を含む): 285047168

約数和(自身を除く): 128271364

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4867, 8053, 9734, 16106, 19468, 32212, 249643, 499286, 998572, 1264321, 2528642, 5057284, 39193951, 78387902, 156775804]

約数ペア:

[(1, 156775804), (2, 78387902), (4, 39193951), (31, 5057284), (62, 2528642), (124, 1264321), (157, 998572), (314, 499286), (628, 249643), (4867, 32212), (8053, 19468), (9734, 16106)]