156960278510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16859321}}^1$

素因数の和:16859361

約数の個数: 48

約数和(自身を含む): 345953287440

約数和(自身を除く): 188993008930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 16859321, 33718642, 84296605, 118015247, 168593210, 236030494, 320327099, 590076235, 640654198, 826106729, 1180152470, 1601635495, 1652213458, 2242289693, 3203270990, 4130533645, 4484579386, 8261067290, 11211448465, 15696027851, 22422896930, 31392055702, 78480139255, 156960278510]

約数ペア:

[(1, 156960278510), (2, 78480139255), (5, 31392055702), (7, 22422896930), (10, 15696027851), (14, 11211448465), (19, 8261067290), (35, 4484579386), (38, 4130533645), (49, 3203270990), (70, 2242289693), (95, 1652213458), (98, 1601635495), (133, 1180152470), (190, 826106729), (245, 640654198), (266, 590076235), (490, 320327099), (665, 236030494), (931, 168593210), (1330, 118015247), (1862, 84296605), (4655, 33718642), (9310, 16859321)]