118781656

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{21001}}^1$

素因数の和:21115

約数の個数: 32

約数和(自身を含む): 257064480

約数和(自身を除く): 138282824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 21001, 42002, 84004, 147007, 168008, 294014, 588028, 1176056, 2121101, 4242202, 8484404, 14847707, 16968808, 29695414, 59390828, 118781656]

約数ペア:

[(1, 118781656), (2, 59390828), (4, 29695414), (7, 16968808), (8, 14847707), (14, 8484404), (28, 4242202), (56, 2121101), (101, 1176056), (202, 588028), (404, 294014), (707, 168008), (808, 147007), (1414, 84004), (2828, 42002), (5656, 21001)]