189132727504

素因数分解:

$2^4\times 7^1\times {\mathrm{81457}}^1\times {\mathrm{20731}}^1$

素因数の和:102203

約数の個数: 40

約数和(自身を含む): 418819239488

約数和(自身を除く): 229686511984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20731, 41462, 81457, 82924, 145117, 162914, 165848, 290234, 325828, 331696, 570199, 580468, 651656, 1140398, 1160936, 1303312, 2280796, 2321872, 4561592, 9123184, 1688685067, 3377370134, 6754740268, 11820795469, 13509480536, 23641590938, 27018961072, 47283181876, 94566363752, 189132727504]

約数ペア:

[(1, 189132727504), (2, 94566363752), (4, 47283181876), (7, 27018961072), (8, 23641590938), (14, 13509480536), (16, 11820795469), (28, 6754740268), (56, 3377370134), (112, 1688685067), (20731, 9123184), (41462, 4561592), (81457, 2321872), (82924, 2280796), (145117, 1303312), (162914, 1160936), (165848, 1140398), (290234, 651656), (325828, 580468), (331696, 570199)]