156923060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38651}}^1$

素因数の和:38696

約数の個数: 48

約数和(自身を含む): 389612160

約数和(自身を除く): 232689100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 38651, 77302, 154604, 193255, 270557, 386510, 541114, 773020, 1082228, 1120879, 1352785, 2241758, 2705570, 4483516, 5411140, 5604395, 7846153, 11208790, 15692306, 22417580, 31384612, 39230765, 78461530, 156923060]

約数ペア:

[(1, 156923060), (2, 78461530), (4, 39230765), (5, 31384612), (7, 22417580), (10, 15692306), (14, 11208790), (20, 7846153), (28, 5604395), (29, 5411140), (35, 4483516), (58, 2705570), (70, 2241758), (116, 1352785), (140, 1120879), (145, 1082228), (203, 773020), (290, 541114), (406, 386510), (580, 270557), (812, 193255), (1015, 154604), (2030, 77302), (4060, 38651)]