157031064

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{11071}}^1$

素因数の和:11280

約数の個数: 48

約数和(自身を含む): 427489920

約数和(自身を除く): 270458856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 11071, 14184, 22142, 33213, 44284, 66426, 88568, 99639, 132852, 199278, 265704, 398556, 797112, 2180987, 4361974, 6542961, 8723948, 13085922, 17447896, 19628883, 26171844, 39257766, 52343688, 78515532, 157031064]

約数ペア:

[(1, 157031064), (2, 78515532), (3, 52343688), (4, 39257766), (6, 26171844), (8, 19628883), (9, 17447896), (12, 13085922), (18, 8723948), (24, 6542961), (36, 4361974), (72, 2180987), (197, 797112), (394, 398556), (591, 265704), (788, 199278), (1182, 132852), (1576, 99639), (1773, 88568), (2364, 66426), (3546, 44284), (4728, 33213), (7092, 22142), (11071, 14184)]