161699824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 380913120

約数和(自身を除く): 219213296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 176, 208, 232, 286, 319, 377, 464, 572, 638, 754, 1144, 1276, 1508, 2288, 2437, 2552, 3016, 4147, 4874, 5104, 6032, 8294, 9748, 16588, 19496, 26807, 31681, 33176, 38992, 53614, 63362, 66352, 70673, 107228, 126724, 141346, 214456, 253448, 282692, 348491, 428912, 506896, 565384, 696982, 777403, 918749, 1130768, 1393964, 1554806, 1837498, 2787928, 3109612, 3674996, 5575856, 6219224, 7349992, 10106239, 12438448, 14699984, 20212478, 40424956, 80849912, 161699824]

約数ペア:

[(1, 161699824), (2, 80849912), (4, 40424956), (8, 20212478), (11, 14699984), (13, 12438448), (16, 10106239), (22, 7349992), (26, 6219224), (29, 5575856), (44, 3674996), (52, 3109612), (58, 2787928), (88, 1837498), (104, 1554806), (116, 1393964), (143, 1130768), (176, 918749), (208, 777403), (232, 696982), (286, 565384), (319, 506896), (377, 428912), (464, 348491), (572, 282692), (638, 253448), (754, 214456), (1144, 141346), (1276, 126724), (1508, 107228), (2288, 70673), (2437, 66352), (2552, 63362), (3016, 53614), (4147, 38992), (4874, 33176), (5104, 31681), (6032, 26807), (8294, 19496), (9748, 16588)]