131445048

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{111773}}^1$

素因数の和:111796

約数の個数: 48

約数和(自身を含む): 382267080

約数和(自身を除く): 250822032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 111773, 223546, 335319, 447092, 670638, 782411, 894184, 1341276, 1564822, 2347233, 2682552, 3129644, 4694466, 5476877, 6259288, 9388932, 10953754, 16430631, 18777864, 21907508, 32861262, 43815016, 65722524, 131445048]

約数ペア:

[(1, 131445048), (2, 65722524), (3, 43815016), (4, 32861262), (6, 21907508), (7, 18777864), (8, 16430631), (12, 10953754), (14, 9388932), (21, 6259288), (24, 5476877), (28, 4694466), (42, 3129644), (49, 2682552), (56, 2347233), (84, 1564822), (98, 1341276), (147, 894184), (168, 782411), (196, 670638), (294, 447092), (392, 335319), (588, 223546), (1176, 111773)]