142796558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{8647}}^1$

素因数の和:9031

約数の個数: 16

約数和(自身を含む): 224156160

約数和(自身を除く): 81359602

約数列:

[1, 2, 23, 46, 359, 718, 8257, 8647, 16514, 17294, 198881, 397762, 3104273, 6208546, 71398279, 142796558]

約数ペア:

[(1, 142796558), (2, 71398279), (23, 6208546), (46, 3104273), (359, 397762), (718, 198881), (8257, 17294), (8647, 16514)]