156916158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{128831}}^1$

素因数の和:128872

約数の個数: 32

約数和(自身を含む): 371036160

約数和(自身を除く): 214120002

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 128831, 257662, 386493, 772986, 901817, 1803634, 2705451, 3736099, 5410902, 7472198, 11208297, 22416594, 26152693, 52305386, 78458079, 156916158]

約数ペア:

[(1, 156916158), (2, 78458079), (3, 52305386), (6, 26152693), (7, 22416594), (14, 11208297), (21, 7472198), (29, 5410902), (42, 3736099), (58, 2705451), (87, 1803634), (174, 901817), (203, 772986), (406, 386493), (609, 257662), (1218, 128831)]