121402188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 322672896

約数和(自身を除く): 201270708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 151, 207, 276, 302, 414, 453, 604, 828, 906, 971, 1359, 1812, 1942, 2718, 2913, 3473, 3884, 5436, 5826, 6946, 8739, 10419, 11652, 13892, 17478, 20838, 22333, 31257, 34956, 41676, 44666, 62514, 66999, 89332, 125028, 133998, 146621, 200997, 267996, 293242, 401994, 439863, 586484, 803988, 879726, 1319589, 1759452, 2639178, 3372283, 5278356, 6744566, 10116849, 13489132, 20233698, 30350547, 40467396, 60701094, 121402188]

約数ペア:

[(1, 121402188), (2, 60701094), (3, 40467396), (4, 30350547), (6, 20233698), (9, 13489132), (12, 10116849), (18, 6744566), (23, 5278356), (36, 3372283), (46, 2639178), (69, 1759452), (92, 1319589), (138, 879726), (151, 803988), (207, 586484), (276, 439863), (302, 401994), (414, 293242), (453, 267996), (604, 200997), (828, 146621), (906, 133998), (971, 125028), (1359, 89332), (1812, 66999), (1942, 62514), (2718, 44666), (2913, 41676), (3473, 34956), (3884, 31257), (5436, 22333), (5826, 20838), (6946, 17478), (8739, 13892), (10419, 11652)]