156286559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 198241344

約数和(自身を除く): 41954785

約数列:

[1, 11, 13, 17, 53, 143, 187, 221, 583, 689, 901, 1213, 2431, 7579, 9911, 11713, 13343, 15769, 20621, 64289, 128843, 173459, 226831, 268073, 707179, 835757, 1092913, 2948803, 9193327, 12022043, 14207869, 156286559]

約数ペア:

[(1, 156286559), (11, 14207869), (13, 12022043), (17, 9193327), (53, 2948803), (143, 1092913), (187, 835757), (221, 707179), (583, 268073), (689, 226831), (901, 173459), (1213, 128843), (2431, 64289), (7579, 20621), (9911, 15769), (11713, 13343)]