100399376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 244270080

約数和(自身を除く): 143870704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 227, 308, 359, 454, 616, 718, 908, 1232, 1436, 1589, 1816, 2497, 2513, 2872, 3178, 3632, 3949, 4994, 5026, 5744, 6356, 7898, 9988, 10052, 12712, 15796, 17479, 19976, 20104, 25424, 27643, 31592, 34958, 39952, 40208, 55286, 63184, 69916, 81493, 110572, 139832, 162986, 221144, 279664, 325972, 442288, 570451, 651944, 896423, 1140902, 1303888, 1792846, 2281804, 3585692, 4563608, 6274961, 7171384, 9127216, 12549922, 14342768, 25099844, 50199688, 100399376]

約数ペア:

[(1, 100399376), (2, 50199688), (4, 25099844), (7, 14342768), (8, 12549922), (11, 9127216), (14, 7171384), (16, 6274961), (22, 4563608), (28, 3585692), (44, 2281804), (56, 1792846), (77, 1303888), (88, 1140902), (112, 896423), (154, 651944), (176, 570451), (227, 442288), (308, 325972), (359, 279664), (454, 221144), (616, 162986), (718, 139832), (908, 110572), (1232, 81493), (1436, 69916), (1589, 63184), (1816, 55286), (2497, 40208), (2513, 39952), (2872, 34958), (3178, 31592), (3632, 27643), (3949, 25424), (4994, 20104), (5026, 19976), (5744, 17479), (6356, 15796), (7898, 12712), (9988, 10052)]