165369568

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 405155520

約数和(自身を除く): 239785952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 109, 112, 182, 208, 218, 224, 364, 416, 436, 521, 728, 763, 872, 1042, 1417, 1456, 1526, 1744, 2084, 2834, 2912, 3052, 3488, 3647, 4168, 5668, 6104, 6773, 7294, 8336, 9919, 11336, 12208, 13546, 14588, 16672, 19838, 22672, 24416, 27092, 29176, 39676, 45344, 47411, 54184, 56789, 58352, 79352, 94822, 108368, 113578, 116704, 158704, 189644, 216736, 227156, 317408, 379288, 397523, 454312, 738257, 758576, 795046, 908624, 1476514, 1517152, 1590092, 1817248, 2953028, 3180184, 5167799, 5906056, 6360368, 10335598, 11812112, 12720736, 20671196, 23624224, 41342392, 82684784, 165369568]

約数ペア:

[(1, 165369568), (2, 82684784), (4, 41342392), (7, 23624224), (8, 20671196), (13, 12720736), (14, 11812112), (16, 10335598), (26, 6360368), (28, 5906056), (32, 5167799), (52, 3180184), (56, 2953028), (91, 1817248), (104, 1590092), (109, 1517152), (112, 1476514), (182, 908624), (208, 795046), (218, 758576), (224, 738257), (364, 454312), (416, 397523), (436, 379288), (521, 317408), (728, 227156), (763, 216736), (872, 189644), (1042, 158704), (1417, 116704), (1456, 113578), (1526, 108368), (1744, 94822), (2084, 79352), (2834, 58352), (2912, 56789), (3052, 54184), (3488, 47411), (3647, 45344), (4168, 39676), (5668, 29176), (6104, 27092), (6773, 24416), (7294, 22672), (8336, 19838), (9919, 16672), (11336, 14588), (12208, 13546)]