156984751312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{935413}}^1$

素因数の和:936055

約数の個数: 40

約数和(自身を含む): 322571905416

約数和(自身を除く): 165587154104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 617, 1234, 2468, 4936, 9872, 10489, 20978, 41956, 83912, 167824, 935413, 1870826, 3741652, 7483304, 14966608, 15902021, 31804042, 63608084, 127216168, 254432336, 577149821, 1154299642, 2308599284, 4617198568, 9234397136, 9811546957, 19623093914, 39246187828, 78492375656, 156984751312]

約数ペア:

[(1, 156984751312), (2, 78492375656), (4, 39246187828), (8, 19623093914), (16, 9811546957), (17, 9234397136), (34, 4617198568), (68, 2308599284), (136, 1154299642), (272, 577149821), (617, 254432336), (1234, 127216168), (2468, 63608084), (4936, 31804042), (9872, 15902021), (10489, 14966608), (20978, 7483304), (41956, 3741652), (83912, 1870826), (167824, 935413)]