168211182956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{90469}}^1$

素因数の和:91266

約数の個数: 48

約数和(自身を含む): 320546066400

約数和(自身を除く): 152334883444

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 739, 1258, 1478, 2516, 2956, 12563, 25126, 27343, 50252, 54686, 90469, 109372, 180938, 361876, 464831, 929662, 1537973, 1859324, 3075946, 3347353, 6151892, 6694706, 13389412, 56905001, 66856591, 113810002, 133713182, 227620004, 267426364, 1136562047, 2273124094, 2473693867, 4546248188, 4947387734, 9894775468, 42052795739, 84105591478, 168211182956]

約数ペア:

[(1, 168211182956), (2, 84105591478), (4, 42052795739), (17, 9894775468), (34, 4947387734), (37, 4546248188), (68, 2473693867), (74, 2273124094), (148, 1136562047), (629, 267426364), (739, 227620004), (1258, 133713182), (1478, 113810002), (2516, 66856591), (2956, 56905001), (12563, 13389412), (25126, 6694706), (27343, 6151892), (50252, 3347353), (54686, 3075946), (90469, 1859324), (109372, 1537973), (180938, 929662), (361876, 464831)]