148705352

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1607}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 286545600

約数和(自身を除く): 137840248

約数列:

[1, 2, 4, 8, 43, 86, 172, 269, 344, 538, 1076, 1607, 2152, 3214, 6428, 11567, 12856, 23134, 46268, 69101, 92536, 138202, 276404, 432283, 552808, 864566, 1729132, 3458264, 18588169, 37176338, 74352676, 148705352]

約数ペア:

[(1, 148705352), (2, 74352676), (4, 37176338), (8, 18588169), (43, 3458264), (86, 1729132), (172, 864566), (269, 552808), (344, 432283), (538, 276404), (1076, 138202), (1607, 92536), (2152, 69101), (3214, 46268), (6428, 23134), (11567, 12856)]