137404428

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 395277120

約数和(自身を除く): 257872692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 251, 266, 294, 343, 399, 502, 532, 588, 686, 753, 798, 931, 1004, 1029, 1372, 1506, 1596, 1757, 1862, 2058, 2401, 2793, 3012, 3514, 3724, 4116, 4769, 4802, 5271, 5586, 6517, 7028, 7203, 9538, 9604, 10542, 11172, 12299, 13034, 14307, 14406, 19076, 19551, 21084, 24598, 26068, 28614, 28812, 33383, 36897, 39102, 45619, 49196, 57228, 66766, 73794, 78204, 86093, 91238, 100149, 133532, 136857, 147588, 172186, 182476, 200298, 233681, 258279, 273714, 344372, 400596, 467362, 516558, 547428, 602651, 701043, 934724, 1033116, 1205302, 1402086, 1635767, 1807953, 2410604, 2804172, 3271534, 3615906, 4907301, 6543068, 7231812, 9814602, 11450369, 19629204, 22900738, 34351107, 45801476, 68702214, 137404428]

約数ペア:

[(1, 137404428), (2, 68702214), (3, 45801476), (4, 34351107), (6, 22900738), (7, 19629204), (12, 11450369), (14, 9814602), (19, 7231812), (21, 6543068), (28, 4907301), (38, 3615906), (42, 3271534), (49, 2804172), (57, 2410604), (76, 1807953), (84, 1635767), (98, 1402086), (114, 1205302), (133, 1033116), (147, 934724), (196, 701043), (228, 602651), (251, 547428), (266, 516558), (294, 467362), (343, 400596), (399, 344372), (502, 273714), (532, 258279), (588, 233681), (686, 200298), (753, 182476), (798, 172186), (931, 147588), (1004, 136857), (1029, 133532), (1372, 100149), (1506, 91238), (1596, 86093), (1757, 78204), (1862, 73794), (2058, 66766), (2401, 57228), (2793, 49196), (3012, 45619), (3514, 39102), (3724, 36897), (4116, 33383), (4769, 28812), (4802, 28614), (5271, 26068), (5586, 24598), (6517, 21084), (7028, 19551), (7203, 19076), (9538, 14406), (9604, 14307), (10542, 13034), (11172, 12299)]