156969187193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1607}}^1\times {\mathrm{2423}}^1$

素因数の和:4493

約数の個数: 32

約数和(自身を含む): 193829400576

約数和(自身を除く): 36860213383

約数列:

[1, 7, 13, 91, 443, 1607, 2423, 3101, 5759, 11249, 16961, 20891, 31499, 40313, 146237, 220493, 711901, 1073389, 3893761, 4983307, 7513723, 9254713, 13954057, 27256327, 50618893, 64782991, 97678399, 354332251, 1724936123, 12074552861, 22424169599, 156969187193]

約数ペア:

[(1, 156969187193), (7, 22424169599), (13, 12074552861), (91, 1724936123), (443, 354332251), (1607, 97678399), (2423, 64782991), (3101, 50618893), (5759, 27256327), (11249, 13954057), (16961, 9254713), (20891, 7513723), (31499, 4983307), (40313, 3893761), (146237, 1073389), (220493, 711901)]