178429991

素因数分解:

${\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 186278400

約数和(自身を除く): 7848409

約数列:

[1, 41, 131, 139, 239, 5371, 5699, 9799, 18209, 31309, 33221, 746569, 1283669, 1362061, 4351951, 178429991]

約数ペア:

[(1, 178429991), (41, 4351951), (131, 1362061), (139, 1283669), (239, 746569), (5371, 33221), (5699, 31309), (9799, 18209)]