152978916

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{81199}}^1$

素因数の和:81363

約数の個数: 24

約数和(自身を含む): 359228800

約数和(自身を除く): 206249884

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 81199, 162398, 243597, 324796, 487194, 974388, 12748243, 25496486, 38244729, 50992972, 76489458, 152978916]

約数ペア:

[(1, 152978916), (2, 76489458), (3, 50992972), (4, 38244729), (6, 25496486), (12, 12748243), (157, 974388), (314, 487194), (471, 324796), (628, 243597), (942, 162398), (1884, 81199)]