164425544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13693}}^1$

素因数の和:13797

約数の個数: 32

約数和(自身を含む): 328656000

約数和(自身を除く): 164230456

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 13693, 27386, 54772, 109544, 260167, 520334, 1040668, 1081747, 2081336, 2163494, 4326988, 8653976, 20553193, 41106386, 82212772, 164425544]

約数ペア:

[(1, 164425544), (2, 82212772), (4, 41106386), (8, 20553193), (19, 8653976), (38, 4326988), (76, 2163494), (79, 2081336), (152, 1081747), (158, 1040668), (316, 520334), (632, 260167), (1501, 109544), (3002, 54772), (6004, 27386), (12008, 13693)]