157212952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1511663}}^1$

素因数の和:1511682

約数の個数: 16

約数和(自身を含む): 317449440

約数和(自身を除く): 160236488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1511663, 3023326, 6046652, 12093304, 19651619, 39303238, 78606476, 157212952]

約数ペア:

[(1, 157212952), (2, 78606476), (4, 39303238), (8, 19651619), (13, 12093304), (26, 6046652), (52, 3023326), (104, 1511663)]