156698740565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{28297}}^1$

素因数の和:29213

約数の個数: 32

約数和(自身を含む): 200974659840

約数和(自身を除く): 44275919275

約数列:

[1, 5, 19, 71, 95, 355, 821, 1349, 4105, 6745, 15599, 28297, 58291, 77995, 141485, 291455, 537643, 1107529, 2009087, 2688215, 5537645, 10045435, 23231837, 38172653, 116159185, 190863265, 441404903, 1649460427, 2207024515, 8247302135, 31339748113, 156698740565]

約数ペア:

[(1, 156698740565), (5, 31339748113), (19, 8247302135), (71, 2207024515), (95, 1649460427), (355, 441404903), (821, 190863265), (1349, 116159185), (4105, 38172653), (6745, 23231837), (15599, 10045435), (28297, 5537645), (58291, 2688215), (77995, 2009087), (141485, 1107529), (291455, 537643)]