168304508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{54013}}^1$

素因数の和:54077

約数の個数: 24

約数和(自身を含む): 317602320

約数和(自身を除く): 149297812

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 54013, 108026, 216052, 1026247, 2052494, 2214533, 4104988, 4429066, 8858132, 42076127, 84152254, 168304508]

約数ペア:

[(1, 168304508), (2, 84152254), (4, 42076127), (19, 8858132), (38, 4429066), (41, 4104988), (76, 2214533), (82, 2052494), (164, 1026247), (779, 216052), (1558, 108026), (3116, 54013)]