157213844

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 285990432

約数和(自身を除く): 128776588

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 227, 412, 454, 908, 1681, 3362, 4223, 6724, 8446, 9307, 16892, 18614, 23381, 37228, 46762, 93524, 173143, 346286, 381587, 692572, 763174, 958621, 1526348, 1917242, 3834484, 39303461, 78606922, 157213844]

約数ペア:

[(1, 157213844), (2, 78606922), (4, 39303461), (41, 3834484), (82, 1917242), (103, 1526348), (164, 958621), (206, 763174), (227, 692572), (412, 381587), (454, 346286), (908, 173143), (1681, 93524), (3362, 46762), (4223, 37228), (6724, 23381), (8446, 18614), (9307, 16892)]