156944983615

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{1301}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 220205905920

約数和(自身を除く): 63260922305

約数列:

[1, 5, 7, 35, 103, 109, 307, 515, 545, 721, 763, 1301, 1535, 2149, 3605, 3815, 6505, 9107, 10745, 11227, 31621, 33463, 45535, 56135, 78589, 134003, 141809, 158105, 167315, 221347, 234241, 392945, 399407, 670015, 709045, 938021, 992663, 1106735, 1171205, 1997035, 2795849, 3446689, 4690105, 4963315, 13979245, 14606327, 17233445, 24126823, 41138921, 43535363, 73031635, 102244289, 120634115, 205694605, 217676815, 287972447, 304747541, 511221445, 1439862235, 1523737705, 4484142389, 22420711945, 31388996723, 156944983615]

約数ペア:

[(1, 156944983615), (5, 31388996723), (7, 22420711945), (35, 4484142389), (103, 1523737705), (109, 1439862235), (307, 511221445), (515, 304747541), (545, 287972447), (721, 217676815), (763, 205694605), (1301, 120634115), (1535, 102244289), (2149, 73031635), (3605, 43535363), (3815, 41138921), (6505, 24126823), (9107, 17233445), (10745, 14606327), (11227, 13979245), (31621, 4963315), (33463, 4690105), (45535, 3446689), (56135, 2795849), (78589, 1997035), (134003, 1171205), (141809, 1106735), (158105, 992663), (167315, 938021), (221347, 709045), (234241, 670015), (392945, 399407)]