138775384

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{13033}}^1$

素因数の和:13072

約数の個数: 32

約数和(自身を含む): 286226640

約数和(自身を除く): 147451256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 13033, 26066, 52132, 104264, 143363, 286726, 573452, 1146904, 1576993, 3153986, 6307972, 12615944, 17346923, 34693846, 69387692, 138775384]

約数ペア:

[(1, 138775384), (2, 69387692), (4, 34693846), (8, 17346923), (11, 12615944), (22, 6307972), (44, 3153986), (88, 1576993), (121, 1146904), (242, 573452), (484, 286726), (968, 143363), (1331, 104264), (2662, 52132), (5324, 26066), (10648, 13033)]