12156749276

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:380

約数の個数: 108

約数和(自身を含む): 25559129232

約数和(自身を除く): 13402379956

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 103, 113, 146, 196, 206, 226, 292, 412, 452, 511, 721, 791, 1022, 1442, 1582, 2044, 2884, 3164, 3577, 5047, 5329, 5537, 7154, 7519, 8249, 10094, 10658, 11074, 11639, 14308, 15038, 16498, 20188, 21316, 22148, 23278, 30076, 32996, 37303, 46556, 52633, 57743, 74606, 81473, 105266, 115486, 149212, 162946, 210532, 230972, 261121, 325892, 368431, 404201, 522242, 548887, 570311, 602177, 736862, 808402, 849647, 1044484, 1097774, 1140622, 1204354, 1473724, 1616804, 1699294, 2195548, 2281244, 2408708, 3398588, 3842209, 4215239, 5947529, 7684418, 8430478, 11895058, 15368836, 16860956, 23790116, 26895463, 29506673, 41632703, 53790926, 59013346, 62024231, 83265406, 107581852, 118026692, 124048462, 166530812, 248096924, 434169617, 868339234, 1736678468, 3039187319, 6078374638, 12156749276]

約数ペア:

[(1, 12156749276), (2, 6078374638), (4, 3039187319), (7, 1736678468), (14, 868339234), (28, 434169617), (49, 248096924), (73, 166530812), (98, 124048462), (103, 118026692), (113, 107581852), (146, 83265406), (196, 62024231), (206, 59013346), (226, 53790926), (292, 41632703), (412, 29506673), (452, 26895463), (511, 23790116), (721, 16860956), (791, 15368836), (1022, 11895058), (1442, 8430478), (1582, 7684418), (2044, 5947529), (2884, 4215239), (3164, 3842209), (3577, 3398588), (5047, 2408708), (5329, 2281244), (5537, 2195548), (7154, 1699294), (7519, 1616804), (8249, 1473724), (10094, 1204354), (10658, 1140622), (11074, 1097774), (11639, 1044484), (14308, 849647), (15038, 808402), (16498, 736862), (20188, 602177), (21316, 570311), (22148, 548887), (23278, 522242), (30076, 404201), (32996, 368431), (37303, 325892), (46556, 261121), (52633, 230972), (57743, 210532), (74606, 162946), (81473, 149212), (105266, 115486)]