168869378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 277300800

約数和(自身を除く): 108431422

約数列:

[1, 2, 19, 29, 38, 58, 293, 523, 551, 586, 1046, 1102, 5567, 8497, 9937, 11134, 15167, 16994, 19874, 30334, 153239, 161443, 288173, 306478, 322886, 576346, 2911541, 4443931, 5823082, 8887862, 84434689, 168869378]

約数ペア:

[(1, 168869378), (2, 84434689), (19, 8887862), (29, 5823082), (38, 4443931), (58, 2911541), (293, 576346), (523, 322886), (551, 306478), (586, 288173), (1046, 161443), (1102, 153239), (5567, 30334), (8497, 19874), (9937, 16994), (11134, 15167)]