169456788

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{479}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 444487680

約数和(自身を除く): 275030892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 317, 372, 479, 558, 634, 951, 958, 1116, 1268, 1437, 1902, 1916, 2853, 2874, 3804, 4311, 5706, 5748, 8622, 9827, 11412, 14849, 17244, 19654, 29481, 29698, 39308, 44547, 58962, 59396, 88443, 89094, 117924, 133641, 151843, 176886, 178188, 267282, 303686, 353772, 455529, 534564, 607372, 911058, 1366587, 1822116, 2733174, 4707133, 5466348, 9414266, 14121399, 18828532, 28242798, 42364197, 56485596, 84728394, 169456788]

約数ペア:

[(1, 169456788), (2, 84728394), (3, 56485596), (4, 42364197), (6, 28242798), (9, 18828532), (12, 14121399), (18, 9414266), (31, 5466348), (36, 4707133), (62, 2733174), (93, 1822116), (124, 1366587), (186, 911058), (279, 607372), (317, 534564), (372, 455529), (479, 353772), (558, 303686), (634, 267282), (951, 178188), (958, 176886), (1116, 151843), (1268, 133641), (1437, 117924), (1902, 89094), (1916, 88443), (2853, 59396), (2874, 58962), (3804, 44547), (4311, 39308), (5706, 29698), (5748, 29481), (8622, 19654), (9827, 17244), (11412, 14849)]