156900559921

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1\times {\mathrm{145757}}^1$

素因数の和:147360

約数の個数: 16

約数和(自身を含む): 181178360064

約数和(自身を除く): 24277800143

約数列:

[1, 7, 103, 721, 1493, 10451, 145757, 153779, 1020299, 1076453, 15012971, 105090797, 217615201, 1523306407, 22414365703, 156900559921]

約数ペア:

[(1, 156900559921), (7, 22414365703), (103, 1523306407), (721, 217615201), (1493, 105090797), (10451, 15012971), (145757, 1076453), (153779, 1020299)]