164996858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 271035072

約数和(自身を除く): 106038214

約数列:

[1, 2, 13, 26, 131, 193, 251, 262, 386, 502, 1703, 2509, 3263, 3406, 5018, 6526, 25283, 32881, 48443, 50566, 65762, 96886, 328679, 427453, 629759, 657358, 854906, 1259518, 6346033, 12692066, 82498429, 164996858]

約数ペア:

[(1, 164996858), (2, 82498429), (13, 12692066), (26, 6346033), (131, 1259518), (193, 854906), (251, 657358), (262, 629759), (386, 427453), (502, 328679), (1703, 96886), (2509, 65762), (3263, 50566), (3406, 48443), (5018, 32881), (6526, 25283)]