156941155385

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6971}}^1\times {\mathrm{27967}}^1$

素因数の和:34973

約数の個数: 32

約数和(自身を含む): 224631816192

約数和(自身を除く): 67690660807

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 6971, 27967, 34855, 48797, 139835, 160333, 195769, 243985, 643241, 801665, 978845, 1122331, 3216205, 4502687, 5611655, 22513435, 194957957, 974789785, 1364705699, 4484033011, 6823528495, 22420165055, 31388231077, 156941155385]

約数ペア:

[(1, 156941155385), (5, 31388231077), (7, 22420165055), (23, 6823528495), (35, 4484033011), (115, 1364705699), (161, 974789785), (805, 194957957), (6971, 22513435), (27967, 5611655), (34855, 4502687), (48797, 3216205), (139835, 1122331), (160333, 978845), (195769, 801665), (243985, 643241)]