127234188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 343429632

約数和(自身を除く): 216195444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 1637, 2159, 2286, 3274, 4318, 4572, 4911, 6477, 6548, 8636, 9822, 12954, 14733, 19431, 19644, 25908, 27829, 29466, 38862, 55658, 58932, 77724, 83487, 111316, 166974, 207899, 250461, 333948, 415798, 500922, 623697, 831596, 1001844, 1247394, 1871091, 2494788, 3534283, 3742182, 7068566, 7484364, 10602849, 14137132, 21205698, 31808547, 42411396, 63617094, 127234188]

約数ペア:

[(1, 127234188), (2, 63617094), (3, 42411396), (4, 31808547), (6, 21205698), (9, 14137132), (12, 10602849), (17, 7484364), (18, 7068566), (34, 3742182), (36, 3534283), (51, 2494788), (68, 1871091), (102, 1247394), (127, 1001844), (153, 831596), (204, 623697), (254, 500922), (306, 415798), (381, 333948), (508, 250461), (612, 207899), (762, 166974), (1143, 111316), (1524, 83487), (1637, 77724), (2159, 58932), (2286, 55658), (3274, 38862), (4318, 29466), (4572, 27829), (4911, 25908), (6477, 19644), (6548, 19431), (8636, 14733), (9822, 12954)]