156911964230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1\times {\mathrm{28411}}^1$

素因数の和:28989

約数の個数: 64

約数和(自身を含む): 325113288192

約数和(自身を除く): 168201323962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 307, 514, 614, 1285, 1535, 1799, 2149, 2570, 3070, 3598, 4298, 8995, 10745, 17990, 21490, 28411, 56822, 78899, 142055, 157798, 198877, 284110, 394495, 397754, 552293, 788990, 994385, 1104586, 1988770, 2761465, 5522930, 7301627, 8722177, 14603254, 17444354, 36508135, 43610885, 51111389, 61055239, 73016270, 87221770, 102222778, 122110478, 255556945, 305276195, 511113890, 610552390, 2241599489, 4483198978, 11207997445, 15691196423, 22415994890, 31382392846, 78455982115, 156911964230]

約数ペア:

[(1, 156911964230), (2, 78455982115), (5, 31382392846), (7, 22415994890), (10, 15691196423), (14, 11207997445), (35, 4483198978), (70, 2241599489), (257, 610552390), (307, 511113890), (514, 305276195), (614, 255556945), (1285, 122110478), (1535, 102222778), (1799, 87221770), (2149, 73016270), (2570, 61055239), (3070, 51111389), (3598, 43610885), (4298, 36508135), (8995, 17444354), (10745, 14603254), (17990, 8722177), (21490, 7301627), (28411, 5522930), (56822, 2761465), (78899, 1988770), (142055, 1104586), (157798, 994385), (198877, 788990), (284110, 552293), (394495, 397754)]