155433224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6863}}^1$

素因数の和:7037

約数の個数: 32

約数和(自身を含む): 308880000

約数和(自身を除く): 153446776

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 5662, 6863, 11324, 13726, 22648, 27452, 54904, 130397, 260794, 521588, 1022587, 1043176, 2045174, 4090348, 8180696, 19429153, 38858306, 77716612, 155433224]

約数ペア:

[(1, 155433224), (2, 77716612), (4, 38858306), (8, 19429153), (19, 8180696), (38, 4090348), (76, 2045174), (149, 1043176), (152, 1022587), (298, 521588), (596, 260794), (1192, 130397), (2831, 54904), (5662, 27452), (6863, 22648), (11324, 13726)]