156955431536

素因数分解:

$2^4\times {\mathrm{7487}}^1\times {\mathrm{1310233}}^1$

素因数の和:1317728

約数の個数: 20

約数和(自身を含む): 304141997952

約数和(自身を除く): 147186566416

約数列:

[1, 2, 4, 8, 16, 7487, 14974, 29948, 59896, 119792, 1310233, 2620466, 5240932, 10481864, 20963728, 9809714471, 19619428942, 39238857884, 78477715768, 156955431536]

約数ペア:

[(1, 156955431536), (2, 78477715768), (4, 39238857884), (8, 19619428942), (16, 9809714471), (7487, 20963728), (14974, 10481864), (29948, 5240932), (59896, 2620466), (119792, 1310233)]