164023284

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{32467}}^1$

素因数の和:32895

約数の個数: 24

約数和(自身を含む): 383641888

約数和(自身を除く): 219618604

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 32467, 64934, 97401, 129868, 194802, 389604, 13668607, 27337214, 41005821, 54674428, 82011642, 164023284]

約数ペア:

[(1, 164023284), (2, 82011642), (3, 54674428), (4, 41005821), (6, 27337214), (12, 13668607), (421, 389604), (842, 194802), (1263, 129868), (1684, 97401), (2526, 64934), (5052, 32467)]