156913773716

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1151441}}^1$

素因数の和:1151640

約数の個数: 48

約数和(自身を含む): 326014682112

約数和(自身を除く): 169100908396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1099, 2198, 4396, 4867, 9734, 19468, 34069, 68138, 136276, 1151441, 2302882, 4605764, 8060087, 16120174, 32240348, 35694671, 71389342, 142778684, 180776237, 249862697, 361552474, 499725394, 723104948, 999450788, 1265433659, 2530867318, 5061734636, 5604063347, 11208126694, 22416253388, 39228443429, 78456886858, 156913773716]

約数ペア:

[(1, 156913773716), (2, 78456886858), (4, 39228443429), (7, 22416253388), (14, 11208126694), (28, 5604063347), (31, 5061734636), (62, 2530867318), (124, 1265433659), (157, 999450788), (217, 723104948), (314, 499725394), (434, 361552474), (628, 249862697), (868, 180776237), (1099, 142778684), (2198, 71389342), (4396, 35694671), (4867, 32240348), (9734, 16120174), (19468, 8060087), (34069, 4605764), (68138, 2302882), (136276, 1151441)]