156937972

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{587}}^1\times {\mathrm{751}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 278570880

約数和(自身を除く): 121632908

約数列:

[1, 2, 4, 89, 178, 356, 587, 751, 1174, 1502, 2348, 3004, 52243, 66839, 104486, 133678, 208972, 267356, 440837, 881674, 1763348, 39234493, 78468986, 156937972]

約数ペア:

[(1, 156937972), (2, 78468986), (4, 39234493), (89, 1763348), (178, 881674), (356, 440837), (587, 267356), (751, 208972), (1174, 133678), (1502, 104486), (2348, 66839), (3004, 52243)]