156930538205

素因数分解:

$5^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{1409}}^1$

素因数の和:2179

約数の個数: 64

約数和(自身を含む): 222288192000

約数和(自身を除く): 65357653795

約数列:

[1, 5, 7, 35, 49, 101, 245, 343, 505, 643, 707, 1409, 1715, 3215, 3535, 4501, 4949, 7045, 9863, 22505, 24745, 31507, 34643, 49315, 64943, 69041, 142309, 157535, 173215, 220549, 324715, 345205, 454601, 483287, 711545, 905987, 996163, 1102745, 2273005, 2416435, 3182207, 4529935, 4980815, 6341909, 6973141, 15911035, 22275449, 31709545, 34865705, 44393363, 48811987, 91504687, 111377245, 221966815, 244059935, 310753541, 457523435, 640532809, 1553767705, 3202664045, 4483729663, 22418648315, 31386107641, 156930538205]

約数ペア:

[(1, 156930538205), (5, 31386107641), (7, 22418648315), (35, 4483729663), (49, 3202664045), (101, 1553767705), (245, 640532809), (343, 457523435), (505, 310753541), (643, 244059935), (707, 221966815), (1409, 111377245), (1715, 91504687), (3215, 48811987), (3535, 44393363), (4501, 34865705), (4949, 31709545), (7045, 22275449), (9863, 15911035), (22505, 6973141), (24745, 6341909), (31507, 4980815), (34643, 4529935), (49315, 3182207), (64943, 2416435), (69041, 2273005), (142309, 1102745), (157535, 996163), (173215, 905987), (220549, 711545), (324715, 483287), (345205, 454601)]