149715923

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 185566464

約数和(自身を除く): 35850541

約数列:

[1, 7, 17, 49, 119, 191, 833, 941, 1337, 3247, 6587, 9359, 15997, 22729, 46109, 111979, 159103, 179731, 783853, 1258117, 3055427, 8806819, 21387989, 149715923]

約数ペア:

[(1, 149715923), (7, 21387989), (17, 8806819), (49, 3055427), (119, 1258117), (191, 783853), (833, 179731), (941, 159103), (1337, 111979), (3247, 46109), (6587, 22729), (9359, 15997)]