157200056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1511539}}^1$

素因数の和:1511558

約数の個数: 16

約数和(自身を含む): 317423400

約数和(自身を除く): 160223344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1511539, 3023078, 6046156, 12092312, 19650007, 39300014, 78600028, 157200056]

約数ペア:

[(1, 157200056), (2, 78600028), (4, 39300014), (8, 19650007), (13, 12092312), (26, 6046156), (52, 3023078), (104, 1511539)]