144627778

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{5309}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 221936760

約数和(自身を除く): 77308982

約数列:

[1, 2, 53, 106, 257, 514, 5309, 10618, 13621, 27242, 281377, 562754, 1364413, 2728826, 72313889, 144627778]

約数ペア:

[(1, 144627778), (2, 72313889), (53, 2728826), (106, 1364413), (257, 562754), (514, 281377), (5309, 27242), (10618, 13621)]