137864272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{94687}}^1$

素因数の和:94715

約数の個数: 40

約数和(自身を含む): 328756736

約数和(自身を除く): 190892464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 94687, 189374, 378748, 662809, 757496, 1230931, 1325618, 1514992, 2461862, 2651236, 4923724, 5302472, 8616517, 9847448, 10604944, 17233034, 19694896, 34466068, 68932136, 137864272]

約数ペア:

[(1, 137864272), (2, 68932136), (4, 34466068), (7, 19694896), (8, 17233034), (13, 10604944), (14, 9847448), (16, 8616517), (26, 5302472), (28, 4923724), (52, 2651236), (56, 2461862), (91, 1514992), (104, 1325618), (112, 1230931), (182, 757496), (208, 662809), (364, 378748), (728, 189374), (1456, 94687)]