159968764064

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{353813}}^1$

素因数の和:354093

約数の個数: 48

約数和(自身を含む): 320980060800

約数和(自身を除く): 161011296736

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 199, 284, 398, 568, 796, 1136, 1592, 2272, 3184, 6368, 14129, 28258, 56516, 113032, 226064, 353813, 452128, 707626, 1415252, 2830504, 5661008, 11322016, 25120723, 50241446, 70408787, 100482892, 140817574, 200965784, 281635148, 401931568, 563270296, 803863136, 1126540592, 2253081184, 4999023877, 9998047754, 19996095508, 39992191016, 79984382032, 159968764064]

約数ペア:

[(1, 159968764064), (2, 79984382032), (4, 39992191016), (8, 19996095508), (16, 9998047754), (32, 4999023877), (71, 2253081184), (142, 1126540592), (199, 803863136), (284, 563270296), (398, 401931568), (568, 281635148), (796, 200965784), (1136, 140817574), (1592, 100482892), (2272, 70408787), (3184, 50241446), (6368, 25120723), (14129, 11322016), (28258, 5661008), (56516, 2830504), (113032, 1415252), (226064, 707626), (353813, 452128)]