131602416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 372619008

約数和(自身を除く): 241016592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 281, 528, 562, 843, 887, 1124, 1686, 1774, 2248, 2661, 3091, 3372, 3548, 4496, 5322, 6182, 6744, 7096, 9273, 9757, 10644, 12364, 13488, 14192, 18546, 19514, 21288, 24728, 29271, 37092, 39028, 42576, 49456, 58542, 74184, 78056, 117084, 148368, 156112, 234168, 249247, 468336, 498494, 747741, 996988, 1495482, 1993976, 2741717, 2990964, 3987952, 5483434, 5981928, 8225151, 10966868, 11963856, 16450302, 21933736, 32900604, 43867472, 65801208, 131602416]

約数ペア:

[(1, 131602416), (2, 65801208), (3, 43867472), (4, 32900604), (6, 21933736), (8, 16450302), (11, 11963856), (12, 10966868), (16, 8225151), (22, 5981928), (24, 5483434), (33, 3987952), (44, 2990964), (48, 2741717), (66, 1993976), (88, 1495482), (132, 996988), (176, 747741), (264, 498494), (281, 468336), (528, 249247), (562, 234168), (843, 156112), (887, 148368), (1124, 117084), (1686, 78056), (1774, 74184), (2248, 58542), (2661, 49456), (3091, 42576), (3372, 39028), (3548, 37092), (4496, 29271), (5322, 24728), (6182, 21288), (6744, 19514), (7096, 18546), (9273, 14192), (9757, 13488), (10644, 12364)]