156964140765

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{77477}}^1$

素因数の和:77883

約数の個数: 64

約数和(自身を含む): 286358688000

約数和(自身を除く): 129394547235

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 349, 387, 645, 1047, 1161, 1745, 1935, 3141, 5235, 5805, 9423, 15007, 15705, 45021, 47115, 75035, 77477, 135063, 225105, 232431, 387385, 405189, 675315, 697293, 1162155, 2025945, 2091879, 3331511, 3486465, 9994533, 10459395, 16657555, 27039473, 29983599, 49972665, 81118419, 89950797, 135197365, 149917995, 243355257, 405592095, 449753985, 730065771, 1162697339, 1216776285, 3488092017, 3650328855, 5813486695, 10464276051, 17440460085, 31392828153, 52321380255, 156964140765]

約数ペア:

[(1, 156964140765), (3, 52321380255), (5, 31392828153), (9, 17440460085), (15, 10464276051), (27, 5813486695), (43, 3650328855), (45, 3488092017), (129, 1216776285), (135, 1162697339), (215, 730065771), (349, 449753985), (387, 405592095), (645, 243355257), (1047, 149917995), (1161, 135197365), (1745, 89950797), (1935, 81118419), (3141, 49972665), (5235, 29983599), (5805, 27039473), (9423, 16657555), (15007, 10459395), (15705, 9994533), (45021, 3486465), (47115, 3331511), (75035, 2091879), (77477, 2025945), (135063, 1162155), (225105, 697293), (232431, 675315), (387385, 405189)]