166452008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1439}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 329184000

約数和(自身を除く): 162731992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 761, 1439, 1522, 2878, 3044, 5756, 6088, 11512, 14459, 27341, 28918, 54682, 57836, 109364, 115672, 218728, 1095079, 2190158, 4380316, 8760632, 20806501, 41613002, 83226004, 166452008]

約数ペア:

[(1, 166452008), (2, 83226004), (4, 41613002), (8, 20806501), (19, 8760632), (38, 4380316), (76, 2190158), (152, 1095079), (761, 218728), (1439, 115672), (1522, 109364), (2878, 57836), (3044, 54682), (5756, 28918), (6088, 27341), (11512, 14459)]