156961019566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1\times {\mathrm{1483}}^1$

素因数の和:2213

約数の個数: 64

約数和(自身を含む): 262188964800

約数和(自身を除く): 105227945234

約数列:

[1, 2, 13, 26, 37, 74, 269, 409, 481, 538, 818, 962, 1483, 2966, 3497, 5317, 6994, 9953, 10634, 15133, 19279, 19906, 30266, 38558, 54871, 109742, 110021, 129389, 196729, 220042, 258778, 393458, 398927, 606547, 713323, 797854, 1213094, 1426646, 1430273, 2860546, 4070777, 5186051, 7885111, 8141554, 10372102, 14760299, 15770222, 22442239, 29520598, 44884478, 52920101, 105840202, 163161143, 191883887, 291749107, 326322286, 383767774, 583498214, 2121094859, 4242189718, 6036962291, 12073924582, 78480509783, 156961019566]

約数ペア:

[(1, 156961019566), (2, 78480509783), (13, 12073924582), (26, 6036962291), (37, 4242189718), (74, 2121094859), (269, 583498214), (409, 383767774), (481, 326322286), (538, 291749107), (818, 191883887), (962, 163161143), (1483, 105840202), (2966, 52920101), (3497, 44884478), (5317, 29520598), (6994, 22442239), (9953, 15770222), (10634, 14760299), (15133, 10372102), (19279, 8141554), (19906, 7885111), (30266, 5186051), (38558, 4070777), (54871, 2860546), (109742, 1430273), (110021, 1426646), (129389, 1213094), (196729, 797854), (220042, 713323), (258778, 606547), (393458, 398927)]