156950267536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316431991}}^1$

素因数の和:316432030

約数の個数: 20

約数和(自身を含む): 313900536064

約数和(自身を除く): 156950268528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316431991, 632863982, 1265727964, 2531455928, 5062911856, 9809391721, 19618783442, 39237566884, 78475133768, 156950267536]

約数ペア:

[(1, 156950267536), (2, 78475133768), (4, 39237566884), (8, 19618783442), (16, 9809391721), (31, 5062911856), (62, 2531455928), (124, 1265727964), (248, 632863982), (496, 316431991)]