131831376

素因数分解:

$2^4\times 3^1\times {\mathrm{547}}^1\times {\mathrm{5021}}^1$

素因数の和:5579

約数の個数: 40

約数和(自身を含む): 341254944

約数和(自身を除く): 209423568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 547, 1094, 1641, 2188, 3282, 4376, 5021, 6564, 8752, 10042, 13128, 15063, 20084, 26256, 30126, 40168, 60252, 80336, 120504, 241008, 2746487, 5492974, 8239461, 10985948, 16478922, 21971896, 32957844, 43943792, 65915688, 131831376]

約数ペア:

[(1, 131831376), (2, 65915688), (3, 43943792), (4, 32957844), (6, 21971896), (8, 16478922), (12, 10985948), (16, 8239461), (24, 5492974), (48, 2746487), (547, 241008), (1094, 120504), (1641, 80336), (2188, 60252), (3282, 40168), (4376, 30126), (5021, 26256), (6564, 20084), (8752, 15063), (10042, 13128)]