156959483876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{78583}}^1$

素因数の和:79212

約数の個数: 48

約数和(自身を含む): 300532877568

約数和(自身を除く): 143573393692

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 541, 923, 1082, 1846, 2164, 3692, 7033, 14066, 28132, 38411, 76822, 78583, 153644, 157166, 314332, 499343, 998686, 1021579, 1997372, 2043158, 4086316, 5579393, 11158786, 22317572, 42513403, 72532109, 85026806, 145064218, 170053612, 290128436, 552674239, 1105348478, 2210696956, 3018451613, 6036903226, 12073806452, 39239870969, 78479741938, 156959483876]

約数ペア:

[(1, 156959483876), (2, 78479741938), (4, 39239870969), (13, 12073806452), (26, 6036903226), (52, 3018451613), (71, 2210696956), (142, 1105348478), (284, 552674239), (541, 290128436), (923, 170053612), (1082, 145064218), (1846, 85026806), (2164, 72532109), (3692, 42513403), (7033, 22317572), (14066, 11158786), (28132, 5579393), (38411, 4086316), (76822, 2043158), (78583, 1997372), (153644, 1021579), (157166, 998686), (314332, 499343)]