156588777760

素因数分解:

$2^5\times 5^1\times {\mathrm{12301}}^1\times {\mathrm{79561}}^1$

素因数の和:91877

約数の個数: 48

約数和(自身を含む): 369975711672

約数和(自身を除く): 213386933912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12301, 24602, 49204, 61505, 79561, 98408, 123010, 159122, 196816, 246020, 318244, 393632, 397805, 492040, 636488, 795610, 984080, 1272976, 1591220, 1968160, 2545952, 3182440, 6364880, 12729760, 978679861, 1957359722, 3914719444, 4893399305, 7829438888, 9786798610, 15658877776, 19573597220, 31317755552, 39147194440, 78294388880, 156588777760]

約数ペア:

[(1, 156588777760), (2, 78294388880), (4, 39147194440), (5, 31317755552), (8, 19573597220), (10, 15658877776), (16, 9786798610), (20, 7829438888), (32, 4893399305), (40, 3914719444), (80, 1957359722), (160, 978679861), (12301, 12729760), (24602, 6364880), (49204, 3182440), (61505, 2545952), (79561, 1968160), (98408, 1591220), (123010, 1272976), (159122, 984080), (196816, 795610), (246020, 636488), (318244, 492040), (393632, 397805)]