149841328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102913}}^1$

素因数の和:102941

約数の個数: 40

約数和(自身を含む): 357317408

約数和(自身を除く): 207476080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 102913, 205826, 411652, 720391, 823304, 1337869, 1440782, 1646608, 2675738, 2881564, 5351476, 5763128, 9365083, 10702952, 11526256, 18730166, 21405904, 37460332, 74920664, 149841328]

約数ペア:

[(1, 149841328), (2, 74920664), (4, 37460332), (7, 21405904), (8, 18730166), (13, 11526256), (14, 10702952), (16, 9365083), (26, 5763128), (28, 5351476), (52, 2881564), (56, 2675738), (91, 1646608), (104, 1440782), (112, 1337869), (182, 823304), (208, 720391), (364, 411652), (728, 205826), (1456, 102913)]