168904923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 252764160

約数和(自身を除く): 83859237

約数列:

[1, 3, 11, 33, 67, 79, 201, 237, 737, 869, 967, 2211, 2607, 2901, 5293, 10637, 15879, 31911, 58223, 64789, 76393, 174669, 194367, 229179, 712679, 840323, 2138037, 2520969, 5118331, 15354993, 56301641, 168904923]

約数ペア:

[(1, 168904923), (3, 56301641), (11, 15354993), (33, 5118331), (67, 2520969), (79, 2138037), (201, 840323), (237, 712679), (737, 229179), (869, 194367), (967, 174669), (2211, 76393), (2607, 64789), (2901, 58223), (5293, 31911), (10637, 15879)]