154639472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12601}}^1$

素因数の和:12681

約数の個数: 40

約数和(自身を含む): 328156080

約数和(自身を除く): 173516608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 12601, 25202, 50404, 100808, 163813, 201616, 327626, 655252, 743459, 1310504, 1486918, 2621008, 2973836, 5947672, 9664967, 11895344, 19329934, 38659868, 77319736, 154639472]

約数ペア:

[(1, 154639472), (2, 77319736), (4, 38659868), (8, 19329934), (13, 11895344), (16, 9664967), (26, 5947672), (52, 2973836), (59, 2621008), (104, 1486918), (118, 1310504), (208, 743459), (236, 655252), (472, 327626), (767, 201616), (944, 163813), (1534, 100808), (3068, 50404), (6136, 25202), (12272, 12601)]