157970292558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4603}}^1\times {\mathrm{6197}}^1$

素因数の和:10889

約数の個数: 64

約数和(自身を含む): 345166520832

約数和(自身を除く): 187196228274

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 4603, 5538, 6197, 9206, 12394, 13809, 18591, 27618, 37182, 59839, 80561, 119678, 161122, 179517, 241683, 326813, 359034, 439987, 483366, 653626, 879974, 980439, 1319961, 1960878, 2639922, 4248569, 5719831, 8497138, 11439662, 12745707, 17159493, 25491414, 28524791, 34318986, 57049582, 85574373, 171148746, 370822283, 741644566, 1112466849, 2025260161, 2224933698, 4050520322, 6075780483, 12151560966, 26328382093, 52656764186, 78985146279, 157970292558]

約数ペア:

[(1, 157970292558), (2, 78985146279), (3, 52656764186), (6, 26328382093), (13, 12151560966), (26, 6075780483), (39, 4050520322), (71, 2224933698), (78, 2025260161), (142, 1112466849), (213, 741644566), (426, 370822283), (923, 171148746), (1846, 85574373), (2769, 57049582), (4603, 34318986), (5538, 28524791), (6197, 25491414), (9206, 17159493), (12394, 12745707), (13809, 11439662), (18591, 8497138), (27618, 5719831), (37182, 4248569), (59839, 2639922), (80561, 1960878), (119678, 1319961), (161122, 980439), (179517, 879974), (241683, 653626), (326813, 483366), (359034, 439987)]