131550608

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37889}}^1$

素因数の和:37935

約数の個数: 40

約数和(自身を含む): 300695040

約数和(自身を除く): 169144432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 37889, 75778, 151556, 265223, 303112, 530446, 606224, 1060892, 1174559, 2121784, 2349118, 4243568, 4698236, 8221913, 9396472, 16443826, 18792944, 32887652, 65775304, 131550608]

約数ペア:

[(1, 131550608), (2, 65775304), (4, 32887652), (7, 18792944), (8, 16443826), (14, 9396472), (16, 8221913), (28, 4698236), (31, 4243568), (56, 2349118), (62, 2121784), (112, 1174559), (124, 1060892), (217, 606224), (248, 530446), (434, 303112), (496, 265223), (868, 151556), (1736, 75778), (3472, 37889)]