157029226990

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{795931}}^1$

素因数の和:796228

約数の個数: 32

約数和(自身を含む): 286822055520

約数和(自身を除く): 129792828530

約数列:

[1, 2, 5, 10, 109, 181, 218, 362, 545, 905, 1090, 1810, 19729, 39458, 98645, 197290, 795931, 1591862, 3979655, 7959310, 86756479, 144063511, 173512958, 288127022, 433782395, 720317555, 867564790, 1440635110, 15702922699, 31405845398, 78514613495, 157029226990]

約数ペア:

[(1, 157029226990), (2, 78514613495), (5, 31405845398), (10, 15702922699), (109, 1440635110), (181, 867564790), (218, 720317555), (362, 433782395), (545, 288127022), (905, 173512958), (1090, 144063511), (1810, 86756479), (19729, 7959310), (39458, 3979655), (98645, 1591862), (197290, 795931)]