156793936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11251}}^1$

素因数の和:11339

約数の個数: 40

約数和(自身を含む): 332069024

約数和(自身を除く): 175275088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 11251, 13936, 22502, 45004, 90008, 146263, 180016, 292526, 585052, 753817, 1170104, 1507634, 2340208, 3015268, 6030536, 9799621, 12061072, 19599242, 39198484, 78396968, 156793936]

約数ペア:

[(1, 156793936), (2, 78396968), (4, 39198484), (8, 19599242), (13, 12061072), (16, 9799621), (26, 6030536), (52, 3015268), (67, 2340208), (104, 1507634), (134, 1170104), (208, 753817), (268, 585052), (536, 292526), (871, 180016), (1072, 146263), (1742, 90008), (3484, 45004), (6968, 22502), (11251, 13936)]