163969676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{1997}}^1$

素因数の和:3593

約数の個数: 24

約数和(自身を含む): 309370320

約数和(自身を除く): 145400644

約数列:

[1, 2, 4, 13, 26, 52, 1579, 1997, 3158, 3994, 6316, 7988, 20527, 25961, 41054, 51922, 82108, 103844, 3153263, 6306526, 12613052, 40992419, 81984838, 163969676]

約数ペア:

[(1, 163969676), (2, 81984838), (4, 40992419), (13, 12613052), (26, 6306526), (52, 3153263), (1579, 103844), (1997, 82108), (3158, 51922), (3994, 41054), (6316, 25961), (7988, 20527)]