149129838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 400851360

約数和(自身を除く): 251721522

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 99, 117, 121, 138, 143, 198, 207, 229, 234, 242, 253, 286, 299, 363, 414, 429, 458, 506, 598, 687, 726, 759, 858, 897, 1089, 1287, 1374, 1518, 1573, 1794, 2061, 2178, 2277, 2519, 2574, 2691, 2783, 2977, 3146, 3289, 4122, 4554, 4719, 5038, 5267, 5382, 5566, 5954, 6578, 7557, 8349, 8931, 9438, 9867, 10534, 14157, 15114, 15801, 16698, 17862, 19734, 22671, 25047, 26793, 27709, 28314, 29601, 31602, 32747, 36179, 45342, 47403, 50094, 53586, 55418, 57937, 59202, 65494, 68471, 72358, 83127, 94806, 98241, 108537, 115874, 136942, 166254, 173811, 196482, 205413, 217074, 249381, 294723, 325611, 347622, 360217, 410826, 498762, 521433, 589446, 616239, 637307, 651222, 720434, 753181, 1042866, 1080651, 1232478, 1274614, 1506362, 1911921, 2161302, 2259543, 3241953, 3823842, 4519086, 5735763, 6483906, 6778629, 8284991, 11471526, 13557258, 16569982, 24854973, 49709946, 74564919, 149129838]

約数ペア:

[(1, 149129838), (2, 74564919), (3, 49709946), (6, 24854973), (9, 16569982), (11, 13557258), (13, 11471526), (18, 8284991), (22, 6778629), (23, 6483906), (26, 5735763), (33, 4519086), (39, 3823842), (46, 3241953), (66, 2259543), (69, 2161302), (78, 1911921), (99, 1506362), (117, 1274614), (121, 1232478), (138, 1080651), (143, 1042866), (198, 753181), (207, 720434), (229, 651222), (234, 637307), (242, 616239), (253, 589446), (286, 521433), (299, 498762), (363, 410826), (414, 360217), (429, 347622), (458, 325611), (506, 294723), (598, 249381), (687, 217074), (726, 205413), (759, 196482), (858, 173811), (897, 166254), (1089, 136942), (1287, 115874), (1374, 108537), (1518, 98241), (1573, 94806), (1794, 83127), (2061, 72358), (2178, 68471), (2277, 65494), (2519, 59202), (2574, 57937), (2691, 55418), (2783, 53586), (2977, 50094), (3146, 47403), (3289, 45342), (4122, 36179), (4554, 32747), (4719, 31602), (5038, 29601), (5267, 28314), (5382, 27709), (5566, 26793), (5954, 25047), (6578, 22671), (7557, 19734), (8349, 17862), (8931, 16698), (9438, 15801), (9867, 15114), (10534, 14157)]