189156708

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{44909}}^1$

素因数の和:44938

約数の個数: 60

約数和(自身を含む): 532542780

約数和(自身を除く): 343386072

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 44909, 89818, 134727, 179636, 269454, 404181, 538908, 583817, 808362, 1167634, 1212543, 1616724, 1751451, 2335268, 2425086, 3502902, 3637629, 4850172, 5254353, 7005804, 7275258, 10508706, 14550516, 15763059, 21017412, 31526118, 47289177, 63052236, 94578354, 189156708]

約数ペア:

[(1, 189156708), (2, 94578354), (3, 63052236), (4, 47289177), (6, 31526118), (9, 21017412), (12, 15763059), (13, 14550516), (18, 10508706), (26, 7275258), (27, 7005804), (36, 5254353), (39, 4850172), (52, 3637629), (54, 3502902), (78, 2425086), (81, 2335268), (108, 1751451), (117, 1616724), (156, 1212543), (162, 1167634), (234, 808362), (324, 583817), (351, 538908), (468, 404181), (702, 269454), (1053, 179636), (1404, 134727), (2106, 89818), (4212, 44909)]