156903402

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 318269952

約数和(自身を除く): 161366550

約数列:

[1, 2, 3, 6, 103, 206, 307, 309, 614, 618, 827, 921, 1654, 1842, 2481, 4962, 31621, 63242, 85181, 94863, 170362, 189726, 253889, 255543, 507778, 511086, 761667, 1523334, 26150567, 52301134, 78451701, 156903402]

約数ペア:

[(1, 156903402), (2, 78451701), (3, 52301134), (6, 26150567), (103, 1523334), (206, 761667), (307, 511086), (309, 507778), (614, 255543), (618, 253889), (827, 189726), (921, 170362), (1654, 94863), (1842, 85181), (2481, 63242), (4962, 31621)]