156977010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23893}}^1$

素因数の和:23979

約数の個数: 48

約数和(自身を含む): 413748504

約数和(自身を除く): 256771494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 23893, 47786, 71679, 119465, 143358, 215037, 238930, 358395, 430074, 716790, 1075185, 1744189, 2150370, 3488378, 5232567, 8720945, 10465134, 15697701, 17441890, 26162835, 31395402, 52325670, 78488505, 156977010]

約数ペア:

[(1, 156977010), (2, 78488505), (3, 52325670), (5, 31395402), (6, 26162835), (9, 17441890), (10, 15697701), (15, 10465134), (18, 8720945), (30, 5232567), (45, 3488378), (73, 2150370), (90, 1744189), (146, 1075185), (219, 716790), (365, 430074), (438, 358395), (657, 238930), (730, 215037), (1095, 143358), (1314, 119465), (2190, 71679), (3285, 47786), (6570, 23893)]