128351168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{541}}^1$

素因数の和:901

約数の個数: 56

約数和(自身を含む): 279190704

約数和(自身を除く): 150839536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 337, 352, 541, 674, 704, 1082, 1348, 2164, 2696, 3707, 4328, 5392, 5951, 7414, 8656, 10784, 11902, 14828, 17312, 21568, 23804, 29656, 34624, 47608, 59312, 95216, 118624, 182317, 190432, 237248, 364634, 380864, 729268, 1458536, 2005487, 2917072, 4010974, 5834144, 8021948, 11668288, 16043896, 32087792, 64175584, 128351168]

約数ペア:

[(1, 128351168), (2, 64175584), (4, 32087792), (8, 16043896), (11, 11668288), (16, 8021948), (22, 5834144), (32, 4010974), (44, 2917072), (64, 2005487), (88, 1458536), (176, 729268), (337, 380864), (352, 364634), (541, 237248), (674, 190432), (704, 182317), (1082, 118624), (1348, 95216), (2164, 59312), (2696, 47608), (3707, 34624), (4328, 29656), (5392, 23804), (5951, 21568), (7414, 17312), (8656, 14828), (10784, 11902)]