156920462517

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{872231}}^1$

素因数の和:872913

約数の個数: 32

約数和(自身を含む): 257901557760

約数和(自身を除く): 100981095243

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 659, 1977, 4613, 8567, 13839, 25701, 59969, 179907, 872231, 2616693, 6105617, 11339003, 18316851, 34017009, 79373021, 238119063, 574800229, 1724400687, 4023601603, 7472402977, 12070804809, 22417208931, 52306820839, 156920462517]

約数ペア:

[(1, 156920462517), (3, 52306820839), (7, 22417208931), (13, 12070804809), (21, 7472402977), (39, 4023601603), (91, 1724400687), (273, 574800229), (659, 238119063), (1977, 79373021), (4613, 34017009), (8567, 18316851), (13839, 11339003), (25701, 6105617), (59969, 2616693), (179907, 872231)]