157629576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 455051520

約数和(自身を除く): 297421944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 113, 136, 156, 204, 221, 226, 263, 312, 339, 408, 442, 452, 526, 663, 678, 789, 884, 904, 1052, 1326, 1356, 1469, 1578, 1768, 1921, 2104, 2652, 2712, 2938, 3156, 3419, 3842, 4407, 4471, 5304, 5763, 5876, 6312, 6838, 7684, 8814, 8942, 10257, 11526, 11752, 13413, 13676, 15368, 17628, 17884, 20514, 23052, 24973, 26826, 27352, 29719, 35256, 35768, 41028, 46104, 49946, 53652, 58123, 59438, 74919, 82056, 89157, 99892, 107304, 116246, 118876, 149838, 174369, 178314, 199784, 232492, 237752, 299676, 348738, 356628, 386347, 464984, 505223, 599352, 697476, 713256, 772694, 1010446, 1159041, 1394952, 1515669, 1545388, 2020892, 2318082, 3031338, 3090776, 4041784, 4636164, 6062676, 6567899, 9272328, 12125352, 13135798, 19703697, 26271596, 39407394, 52543192, 78814788, 157629576]

約数ペア:

[(1, 157629576), (2, 78814788), (3, 52543192), (4, 39407394), (6, 26271596), (8, 19703697), (12, 13135798), (13, 12125352), (17, 9272328), (24, 6567899), (26, 6062676), (34, 4636164), (39, 4041784), (51, 3090776), (52, 3031338), (68, 2318082), (78, 2020892), (102, 1545388), (104, 1515669), (113, 1394952), (136, 1159041), (156, 1010446), (204, 772694), (221, 713256), (226, 697476), (263, 599352), (312, 505223), (339, 464984), (408, 386347), (442, 356628), (452, 348738), (526, 299676), (663, 237752), (678, 232492), (789, 199784), (884, 178314), (904, 174369), (1052, 149838), (1326, 118876), (1356, 116246), (1469, 107304), (1578, 99892), (1768, 89157), (1921, 82056), (2104, 74919), (2652, 59438), (2712, 58123), (2938, 53652), (3156, 49946), (3419, 46104), (3842, 41028), (4407, 35768), (4471, 35256), (5304, 29719), (5763, 27352), (5876, 26826), (6312, 24973), (6838, 23052), (7684, 20514), (8814, 17884), (8942, 17628), (10257, 15368), (11526, 13676), (11752, 13413)]