168542788

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{7577}}^1$

素因数の和:7731

約数の個数: 24

約数和(自身を含む): 302998752

約数和(自身を除く): 134455964

約数列:

[1, 2, 4, 67, 83, 134, 166, 268, 332, 5561, 7577, 11122, 15154, 22244, 30308, 507659, 628891, 1015318, 1257782, 2030636, 2515564, 42135697, 84271394, 168542788]

約数ペア:

[(1, 168542788), (2, 84271394), (4, 42135697), (67, 2515564), (83, 2030636), (134, 1257782), (166, 1015318), (268, 628891), (332, 507659), (5561, 30308), (7577, 22244), (11122, 15154)]