156943120731

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{193451}}^1$

素因数の和:193847

約数の個数: 32

約数和(自身を含む): 226075745280

約数和(自身を除く): 69132624549

約数列:

[1, 3, 19, 43, 57, 129, 331, 817, 993, 2451, 6289, 14233, 18867, 42699, 193451, 270427, 580353, 811281, 3675569, 8318393, 11026707, 24955179, 64032281, 158049467, 192096843, 474148401, 1216613339, 2753388083, 3649840017, 8260164249, 52314373577, 156943120731]

約数ペア:

[(1, 156943120731), (3, 52314373577), (19, 8260164249), (43, 3649840017), (57, 2753388083), (129, 1216613339), (331, 474148401), (817, 192096843), (993, 158049467), (2451, 64032281), (6289, 24955179), (14233, 11026707), (18867, 8318393), (42699, 3675569), (193451, 811281), (270427, 580353)]