120331328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{144629}}^1$

素因数の和:144654

約数の個数: 28

約数和(自身を含む): 257152140

約数和(自身を除く): 136820812

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 144629, 289258, 578516, 1157032, 1880177, 2314064, 3760354, 4628128, 7520708, 9256256, 15041416, 30082832, 60165664, 120331328]

約数ペア:

[(1, 120331328), (2, 60165664), (4, 30082832), (8, 15041416), (13, 9256256), (16, 7520708), (26, 4628128), (32, 3760354), (52, 2314064), (64, 1880177), (104, 1157032), (208, 578516), (416, 289258), (832, 144629)]