155908998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1237373}}^1$

素因数の和:1237388

約数の個数: 24

約数和(自身を含む): 386060688

約数和(自身を除く): 230151690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1237373, 2474746, 3712119, 7424238, 8661611, 11136357, 17323222, 22272714, 25984833, 51969666, 77954499, 155908998]

約数ペア:

[(1, 155908998), (2, 77954499), (3, 51969666), (6, 25984833), (7, 22272714), (9, 17323222), (14, 11136357), (18, 8661611), (21, 7424238), (42, 3712119), (63, 2474746), (126, 1237373)]