156639842685

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1\times {\mathrm{12721}}^1$

素因数の和:13395

約数の個数: 64

約数和(自身を含む): 280510940160

約数和(自身を除く): 123871097475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 463, 591, 985, 1389, 1773, 2315, 2955, 4167, 5319, 6945, 8865, 12501, 12721, 20835, 26595, 38163, 62505, 63605, 91211, 114489, 190815, 273633, 343467, 456055, 572445, 820899, 1368165, 1717335, 2462697, 2506037, 4104495, 5889823, 7518111, 12313485, 12530185, 17669469, 22554333, 29449115, 37590555, 53008407, 67662999, 88347345, 112771665, 159025221, 265042035, 338314995, 795126105, 1160295131, 3480885393, 5801475655, 10442656179, 17404426965, 31327968537, 52213280895, 156639842685]

約数ペア:

[(1, 156639842685), (3, 52213280895), (5, 31327968537), (9, 17404426965), (15, 10442656179), (27, 5801475655), (45, 3480885393), (135, 1160295131), (197, 795126105), (463, 338314995), (591, 265042035), (985, 159025221), (1389, 112771665), (1773, 88347345), (2315, 67662999), (2955, 53008407), (4167, 37590555), (5319, 29449115), (6945, 22554333), (8865, 17669469), (12501, 12530185), (12721, 12313485), (20835, 7518111), (26595, 5889823), (38163, 4104495), (62505, 2506037), (63605, 2462697), (91211, 1717335), (114489, 1368165), (190815, 820899), (273633, 572445), (343467, 456055)]