156664938

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 317701440

約数和(自身を除く): 161036502

約数列:

[1, 2, 3, 6, 101, 202, 303, 419, 606, 617, 838, 1234, 1257, 1851, 2514, 3702, 42319, 62317, 84638, 124634, 126957, 186951, 253914, 258523, 373902, 517046, 775569, 1551138, 26110823, 52221646, 78332469, 156664938]

約数ペア:

[(1, 156664938), (2, 78332469), (3, 52221646), (6, 26110823), (101, 1551138), (202, 775569), (303, 517046), (419, 373902), (606, 258523), (617, 253914), (838, 186951), (1234, 126957), (1257, 124634), (1851, 84638), (2514, 62317), (3702, 42319)]