165083456

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:511

約数の個数: 56

約数和(自身を含む): 336011520

約数和(自身を除く): 170928064

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 103, 158, 206, 316, 317, 412, 632, 634, 824, 1264, 1268, 1648, 2528, 2536, 3296, 5056, 5072, 6592, 8137, 10144, 16274, 20288, 25043, 32548, 32651, 50086, 65096, 65302, 100172, 130192, 130604, 200344, 260384, 261208, 400688, 520768, 522416, 801376, 1044832, 1602752, 2089664, 2579429, 5158858, 10317716, 20635432, 41270864, 82541728, 165083456]

約数ペア:

[(1, 165083456), (2, 82541728), (4, 41270864), (8, 20635432), (16, 10317716), (32, 5158858), (64, 2579429), (79, 2089664), (103, 1602752), (158, 1044832), (206, 801376), (316, 522416), (317, 520768), (412, 400688), (632, 261208), (634, 260384), (824, 200344), (1264, 130604), (1268, 130192), (1648, 100172), (2528, 65302), (2536, 65096), (3296, 50086), (5056, 32651), (5072, 32548), (6592, 25043), (8137, 20288), (10144, 16274)]