128535966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5333}}^1$

素因数の和:5457

約数の個数: 48

約数和(自身を含む): 302885856

約数和(自身を除く): 174349890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1339, 1854, 2678, 4017, 5333, 8034, 10666, 12051, 15999, 24102, 31998, 47997, 69329, 95994, 138658, 207987, 415974, 549299, 623961, 1098598, 1247922, 1647897, 3295794, 4943691, 7140887, 9887382, 14281774, 21422661, 42845322, 64267983, 128535966]

約数ペア:

[(1, 128535966), (2, 64267983), (3, 42845322), (6, 21422661), (9, 14281774), (13, 9887382), (18, 7140887), (26, 4943691), (39, 3295794), (78, 1647897), (103, 1247922), (117, 1098598), (206, 623961), (234, 549299), (309, 415974), (618, 207987), (927, 138658), (1339, 95994), (1854, 69329), (2678, 47997), (4017, 31998), (5333, 24102), (8034, 15999), (10666, 12051)]