156938507390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{375101}}^1$

素因数の和:375297

約数の個数: 64

約数和(自身を含む): 332730478080

約数和(自身を除く): 175791970690

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 139, 215, 278, 301, 430, 602, 695, 973, 1390, 1505, 1946, 3010, 4865, 5977, 9730, 11954, 29885, 41839, 59770, 83678, 209195, 375101, 418390, 750202, 1875505, 2625707, 3751010, 5251414, 13128535, 16129343, 26257070, 32258686, 52139039, 80646715, 104278078, 112905401, 161293430, 225810802, 260695195, 364973273, 521390390, 564527005, 729946546, 1129054010, 1824866365, 2241978677, 3649732730, 4483957354, 11209893385, 15693850739, 22419786770, 31387701478, 78469253695, 156938507390]

約数ペア:

[(1, 156938507390), (2, 78469253695), (5, 31387701478), (7, 22419786770), (10, 15693850739), (14, 11209893385), (35, 4483957354), (43, 3649732730), (70, 2241978677), (86, 1824866365), (139, 1129054010), (215, 729946546), (278, 564527005), (301, 521390390), (430, 364973273), (602, 260695195), (695, 225810802), (973, 161293430), (1390, 112905401), (1505, 104278078), (1946, 80646715), (3010, 52139039), (4865, 32258686), (5977, 26257070), (9730, 16129343), (11954, 13128535), (29885, 5251414), (41839, 3751010), (59770, 2625707), (83678, 1875505), (209195, 750202), (375101, 418390)]