156737789888

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{51421}}^1$

素因数の和:52021

約数の個数: 56

約数和(自身を含む): 314879120304

約数和(自身を除く): 158141330416

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 491, 776, 982, 1552, 1964, 3104, 3928, 6208, 7856, 15712, 31424, 47627, 51421, 95254, 102842, 190508, 205684, 381016, 411368, 762032, 822736, 1524064, 1645472, 3048128, 3290944, 4987837, 9975674, 19951348, 25247711, 39902696, 50495422, 79805392, 100990844, 159610784, 201981688, 319221568, 403963376, 807926752, 1615853504, 2449027967, 4898055934, 9796111868, 19592223736, 39184447472, 78368894944, 156737789888]

約数ペア:

[(1, 156737789888), (2, 78368894944), (4, 39184447472), (8, 19592223736), (16, 9796111868), (32, 4898055934), (64, 2449027967), (97, 1615853504), (194, 807926752), (388, 403963376), (491, 319221568), (776, 201981688), (982, 159610784), (1552, 100990844), (1964, 79805392), (3104, 50495422), (3928, 39902696), (6208, 25247711), (7856, 19951348), (15712, 9975674), (31424, 4987837), (47627, 3290944), (51421, 3048128), (95254, 1645472), (102842, 1524064), (190508, 822736), (205684, 762032), (381016, 411368)]