156730644628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{255613}}^1$

素因数の和:255832

約数の個数: 48

約数和(自身を含む): 296823066624

約数和(自身を除く): 140092421996

約数列:

[1, 2, 4, 17, 34, 68, 71, 127, 142, 254, 284, 508, 1207, 2159, 2414, 4318, 4828, 8636, 9017, 18034, 36068, 153289, 255613, 306578, 511226, 613156, 1022452, 4345421, 8690842, 17381684, 18148523, 32462851, 36297046, 64925702, 72594092, 129851404, 308524891, 551868467, 617049782, 1103736934, 1234099564, 2207473868, 2304862421, 4609724842, 9219449684, 39182661157, 78365322314, 156730644628]

約数ペア:

[(1, 156730644628), (2, 78365322314), (4, 39182661157), (17, 9219449684), (34, 4609724842), (68, 2304862421), (71, 2207473868), (127, 1234099564), (142, 1103736934), (254, 617049782), (284, 551868467), (508, 308524891), (1207, 129851404), (2159, 72594092), (2414, 64925702), (4318, 36297046), (4828, 32462851), (8636, 18148523), (9017, 17381684), (18034, 8690842), (36068, 4345421), (153289, 1022452), (255613, 613156), (306578, 511226)]