131820432

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{88589}}^1$

素因数の和:88631

約数の個数: 40

約数和(自身を含む): 351525120

約数和(自身を除く): 219704688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 88589, 177178, 265767, 354356, 531534, 708712, 1063068, 1417424, 2126136, 2746259, 4252272, 5492518, 8238777, 10985036, 16477554, 21970072, 32955108, 43940144, 65910216, 131820432]

約数ペア:

[(1, 131820432), (2, 65910216), (3, 43940144), (4, 32955108), (6, 21970072), (8, 16477554), (12, 10985036), (16, 8238777), (24, 5492518), (31, 4252272), (48, 2746259), (62, 2126136), (93, 1417424), (124, 1063068), (186, 708712), (248, 531534), (372, 354356), (496, 265767), (744, 177178), (1488, 88589)]