168410864

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{148249}}^1$

素因数の和:148328

約数の個数: 20

約数和(自身を含む): 330894000

約数和(自身を除く): 162483136

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 148249, 296498, 592996, 1185992, 2371984, 10525679, 21051358, 42102716, 84205432, 168410864]

約数ペア:

[(1, 168410864), (2, 84205432), (4, 42102716), (8, 21051358), (16, 10525679), (71, 2371984), (142, 1185992), (284, 592996), (568, 296498), (1136, 148249)]