161725008

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42649}}^1$

素因数の和:42739

約数の個数: 40

約数和(自身を含む): 423088000

約数和(自身を除く): 261362992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 42649, 85298, 127947, 170596, 255894, 341192, 511788, 682384, 1023576, 2047152, 3369271, 6738542, 10107813, 13477084, 20215626, 26954168, 40431252, 53908336, 80862504, 161725008]

約数ペア:

[(1, 161725008), (2, 80862504), (3, 53908336), (4, 40431252), (6, 26954168), (8, 20215626), (12, 13477084), (16, 10107813), (24, 6738542), (48, 3369271), (79, 2047152), (158, 1023576), (237, 682384), (316, 511788), (474, 341192), (632, 255894), (948, 170596), (1264, 127947), (1896, 85298), (3792, 42649)]