158788892157

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 245684275200

約数和(自身を除く): 86895383043

約数列:

[1, 3, 7, 21, 179, 181, 419, 537, 543, 557, 1253, 1257, 1267, 1671, 2933, 3759, 3801, 3899, 8799, 11697, 32399, 75001, 75839, 97197, 99703, 100817, 225003, 226793, 227517, 233383, 299109, 302451, 525007, 530873, 680379, 697921, 700149, 705719, 1575021, 1592619, 1633681, 2093763, 2117157, 4901043, 13575181, 18046243, 40725543, 41775557, 42242323, 54138729, 95026267, 125326671, 126323701, 126726969, 285078801, 292428899, 295696261, 378971103, 877286697, 887088783, 7561375817, 22684127451, 52929630719, 158788892157]

約数ペア:

[(1, 158788892157), (3, 52929630719), (7, 22684127451), (21, 7561375817), (179, 887088783), (181, 877286697), (419, 378971103), (537, 295696261), (543, 292428899), (557, 285078801), (1253, 126726969), (1257, 126323701), (1267, 125326671), (1671, 95026267), (2933, 54138729), (3759, 42242323), (3801, 41775557), (3899, 40725543), (8799, 18046243), (11697, 13575181), (32399, 4901043), (75001, 2117157), (75839, 2093763), (97197, 1633681), (99703, 1592619), (100817, 1575021), (225003, 705719), (226793, 700149), (227517, 697921), (233383, 680379), (299109, 530873), (302451, 525007)]