158315060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2551}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 347276160

約数和(自身を除く): 188961100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 1070, 2140, 2551, 3103, 5102, 6206, 10204, 12412, 12755, 15515, 25510, 31030, 51020, 62060, 73979, 147958, 272957, 295916, 369895, 545914, 739790, 1091828, 1364785, 1479580, 2729570, 5459140, 7915753, 15831506, 31663012, 39578765, 79157530, 158315060]

約数ペア:

[(1, 158315060), (2, 79157530), (4, 39578765), (5, 31663012), (10, 15831506), (20, 7915753), (29, 5459140), (58, 2729570), (107, 1479580), (116, 1364785), (145, 1091828), (214, 739790), (290, 545914), (428, 369895), (535, 295916), (580, 272957), (1070, 147958), (2140, 73979), (2551, 62060), (3103, 51020), (5102, 31030), (6206, 25510), (10204, 15515), (12412, 12755)]