79420152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 162499848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 139, 152, 168, 179, 228, 266, 278, 358, 399, 417, 456, 532, 537, 556, 716, 798, 834, 973, 1064, 1074, 1112, 1253, 1432, 1596, 1668, 1946, 2148, 2506, 2641, 2919, 3192, 3336, 3401, 3759, 3892, 4296, 5012, 5282, 5838, 6802, 7518, 7784, 7923, 10024, 10203, 10564, 11676, 13604, 15036, 15846, 18487, 20406, 21128, 23352, 23807, 24881, 27208, 30072, 31692, 36974, 40812, 47614, 49762, 55461, 63384, 71421, 73948, 74643, 81624, 95228, 99524, 110922, 142842, 147896, 149286, 174167, 190456, 199048, 221844, 285684, 298572, 348334, 443688, 472739, 522501, 571368, 597144, 696668, 945478, 1045002, 1393336, 1418217, 1890956, 2090004, 2836434, 3309173, 3781912, 4180008, 5672868, 6618346, 9927519, 11345736, 13236692, 19855038, 26473384, 39710076, 79420152]

約数ペア:

[(1, 79420152), (2, 39710076), (3, 26473384), (4, 19855038), (6, 13236692), (7, 11345736), (8, 9927519), (12, 6618346), (14, 5672868), (19, 4180008), (21, 3781912), (24, 3309173), (28, 2836434), (38, 2090004), (42, 1890956), (56, 1418217), (57, 1393336), (76, 1045002), (84, 945478), (114, 696668), (133, 597144), (139, 571368), (152, 522501), (168, 472739), (179, 443688), (228, 348334), (266, 298572), (278, 285684), (358, 221844), (399, 199048), (417, 190456), (456, 174167), (532, 149286), (537, 147896), (556, 142842), (716, 110922), (798, 99524), (834, 95228), (973, 81624), (1064, 74643), (1074, 73948), (1112, 71421), (1253, 63384), (1432, 55461), (1596, 49762), (1668, 47614), (1946, 40812), (2148, 36974), (2506, 31692), (2641, 30072), (2919, 27208), (3192, 24881), (3336, 23807), (3401, 23352), (3759, 21128), (3892, 20406), (4296, 18487), (5012, 15846), (5282, 15036), (5838, 13604), (6802, 11676), (7518, 10564), (7784, 10203), (7923, 10024)]