121639728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2221}}^1$

素因数の和:2402

約数の個数: 80

約数和(自身を含む): 361492736

約数和(自身を除く): 239853008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 489, 652, 978, 1141, 1304, 1956, 2221, 2282, 2608, 3423, 3912, 4442, 4564, 6663, 6846, 7824, 8884, 9128, 13326, 13692, 15547, 17768, 18256, 26652, 27384, 31094, 35536, 46641, 53304, 54768, 62188, 93282, 106608, 124376, 186564, 248752, 362023, 373128, 724046, 746256, 1086069, 1448092, 2172138, 2534161, 2896184, 4344276, 5068322, 5792368, 7602483, 8688552, 10136644, 15204966, 17377104, 20273288, 30409932, 40546576, 60819864, 121639728]

約数ペア:

[(1, 121639728), (2, 60819864), (3, 40546576), (4, 30409932), (6, 20273288), (7, 17377104), (8, 15204966), (12, 10136644), (14, 8688552), (16, 7602483), (21, 5792368), (24, 5068322), (28, 4344276), (42, 2896184), (48, 2534161), (56, 2172138), (84, 1448092), (112, 1086069), (163, 746256), (168, 724046), (326, 373128), (336, 362023), (489, 248752), (652, 186564), (978, 124376), (1141, 106608), (1304, 93282), (1956, 62188), (2221, 54768), (2282, 53304), (2608, 46641), (3423, 35536), (3912, 31094), (4442, 27384), (4564, 26652), (6663, 18256), (6846, 17768), (7824, 15547), (8884, 13692), (9128, 13326)]