157050353140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{207371}}^1$

素因数の和:209392

約数の個数: 48

約数和(自身を含む): 347339805120

約数和(自身を除く): 190289451980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1993, 3986, 7972, 9965, 19930, 37867, 39860, 75734, 151468, 189335, 207371, 378670, 414742, 757340, 829484, 1036855, 2073710, 3940049, 4147420, 7880098, 15760196, 19700245, 39400490, 78800980, 413290403, 826580806, 1653161612, 2066452015, 4132904030, 7852517657, 8265808060, 15705035314, 31410070628, 39262588285, 78525176570, 157050353140]

約数ペア:

[(1, 157050353140), (2, 78525176570), (4, 39262588285), (5, 31410070628), (10, 15705035314), (19, 8265808060), (20, 7852517657), (38, 4132904030), (76, 2066452015), (95, 1653161612), (190, 826580806), (380, 413290403), (1993, 78800980), (3986, 39400490), (7972, 19700245), (9965, 15760196), (19930, 7880098), (37867, 4147420), (39860, 3940049), (75734, 2073710), (151468, 1036855), (189335, 829484), (207371, 757340), (378670, 414742)]