128183874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{234769}}^1$

素因数の和:234794

約数の個数: 32

約数和(自身を含む): 315530880

約数和(自身を除く): 187347006

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 234769, 469538, 704307, 1408614, 1643383, 3051997, 3286766, 4930149, 6103994, 9155991, 9860298, 18311982, 21363979, 42727958, 64091937, 128183874]

約数ペア:

[(1, 128183874), (2, 64091937), (3, 42727958), (6, 21363979), (7, 18311982), (13, 9860298), (14, 9155991), (21, 6103994), (26, 4930149), (39, 3286766), (42, 3051997), (78, 1643383), (91, 1408614), (182, 704307), (273, 469538), (546, 234769)]