130961776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9419}}^1$

素因数の和:9517

約数の個数: 40

約数和(自身を含む): 280339200

約数和(自身を除く): 149377424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 9419, 13904, 18838, 37676, 75352, 103609, 150704, 207218, 414436, 744101, 828872, 1488202, 1657744, 2976404, 5952808, 8185111, 11905616, 16370222, 32740444, 65480888, 130961776]

約数ペア:

[(1, 130961776), (2, 65480888), (4, 32740444), (8, 16370222), (11, 11905616), (16, 8185111), (22, 5952808), (44, 2976404), (79, 1657744), (88, 1488202), (158, 828872), (176, 744101), (316, 414436), (632, 207218), (869, 150704), (1264, 103609), (1738, 75352), (3476, 37676), (6952, 18838), (9419, 13904)]