121609956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 325987200

約数和(自身を除く): 204377244

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 89, 114, 156, 178, 228, 247, 267, 356, 461, 494, 534, 741, 922, 988, 1068, 1157, 1383, 1482, 1691, 1844, 2314, 2766, 2964, 3382, 3471, 4628, 5073, 5532, 5993, 6764, 6942, 8759, 10146, 11986, 13884, 17518, 17979, 20292, 21983, 23972, 26277, 35036, 35958, 41029, 43966, 52554, 65949, 71916, 82058, 87932, 105108, 113867, 123087, 131898, 164116, 227734, 246174, 263796, 341601, 455468, 492348, 533377, 683202, 779551, 1066754, 1366404, 1559102, 1600131, 2133508, 2338653, 3118204, 3200262, 4677306, 6400524, 9354612, 10134163, 20268326, 30402489, 40536652, 60804978, 121609956]

約数ペア:

[(1, 121609956), (2, 60804978), (3, 40536652), (4, 30402489), (6, 20268326), (12, 10134163), (13, 9354612), (19, 6400524), (26, 4677306), (38, 3200262), (39, 3118204), (52, 2338653), (57, 2133508), (76, 1600131), (78, 1559102), (89, 1366404), (114, 1066754), (156, 779551), (178, 683202), (228, 533377), (247, 492348), (267, 455468), (356, 341601), (461, 263796), (494, 246174), (534, 227734), (741, 164116), (922, 131898), (988, 123087), (1068, 113867), (1157, 105108), (1383, 87932), (1482, 82058), (1691, 71916), (1844, 65949), (2314, 52554), (2766, 43966), (2964, 41029), (3382, 35958), (3471, 35036), (4628, 26277), (5073, 23972), (5532, 21983), (5993, 20292), (6764, 17979), (6942, 17518), (8759, 13884), (10146, 11986)]