148997486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1481}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 259290720

約数和(自身を除く): 110293234

約数列:

[1, 2, 11, 17, 22, 34, 187, 269, 374, 538, 1481, 2959, 2962, 4573, 5918, 9146, 16291, 25177, 32582, 50303, 50354, 100606, 276947, 398389, 553894, 796778, 4382279, 6772613, 8764558, 13545226, 74498743, 148997486]

約数ペア:

[(1, 148997486), (2, 74498743), (11, 13545226), (17, 8764558), (22, 6772613), (34, 4382279), (187, 796778), (269, 553894), (374, 398389), (538, 276947), (1481, 100606), (2959, 50354), (2962, 50303), (4573, 32582), (5918, 25177), (9146, 16291)]