154788804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2737

約数の個数: 72

約数和(自身を含む): 414191232

約数和(自身を除く): 259402428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1278, 1633, 2556, 2633, 3266, 4899, 5266, 6532, 7899, 9798, 10532, 14697, 15798, 19596, 23697, 29394, 31596, 47394, 58788, 60559, 94788, 121118, 181677, 186943, 242236, 363354, 373886, 545031, 560829, 726708, 747772, 1090062, 1121658, 1682487, 2180124, 2243316, 3364974, 4299689, 6729948, 8599378, 12899067, 17198756, 25798134, 38697201, 51596268, 77394402, 154788804]

約数ペア:

[(1, 154788804), (2, 77394402), (3, 51596268), (4, 38697201), (6, 25798134), (9, 17198756), (12, 12899067), (18, 8599378), (23, 6729948), (36, 4299689), (46, 3364974), (69, 2243316), (71, 2180124), (92, 1682487), (138, 1121658), (142, 1090062), (207, 747772), (213, 726708), (276, 560829), (284, 545031), (414, 373886), (426, 363354), (639, 242236), (828, 186943), (852, 181677), (1278, 121118), (1633, 94788), (2556, 60559), (2633, 58788), (3266, 47394), (4899, 31596), (5266, 29394), (6532, 23697), (7899, 19596), (9798, 15798), (10532, 14697)]