161434968

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{51347}}^1$

素因数の和:51487

約数の個数: 32

約数和(自身を含む): 406676160

約数和(自身を除く): 245241192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 51347, 102694, 154041, 205388, 308082, 410776, 616164, 1232328, 6726457, 13452914, 20179371, 26905828, 40358742, 53811656, 80717484, 161434968]

約数ペア:

[(1, 161434968), (2, 80717484), (3, 53811656), (4, 40358742), (6, 26905828), (8, 20179371), (12, 13452914), (24, 6726457), (131, 1232328), (262, 616164), (393, 410776), (524, 308082), (786, 205388), (1048, 154041), (1572, 102694), (3144, 51347)]