156789507604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{255709}}^1$

素因数の和:255928

約数の個数: 48

約数和(自身を含む): 296934543360

約数和(自身を除く): 140145035756

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, 255709, 306578, 511418, 613156, 1022836, 4347053, 8694106, 17388212, 18155339, 32475043, 36310678, 64950086, 72621356, 129900172, 308640763, 552075731, 617281526, 1104151462, 1234563052, 2208302924, 2305728053, 4611456106, 9222912212, 39197376901, 78394753802, 156789507604]

約数ペア:

[(1, 156789507604), (2, 78394753802), (4, 39197376901), (17, 9222912212), (34, 4611456106), (68, 2305728053), (71, 2208302924), (127, 1234563052), (142, 1104151462), (254, 617281526), (284, 552075731), (508, 308640763), (1207, 129900172), (2159, 72621356), (2414, 64950086), (4318, 36310678), (4828, 32475043), (8636, 18155339), (9017, 17388212), (18034, 8694106), (36068, 4347053), (153289, 1022836), (255709, 613156), (306578, 511418)]