164025564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1319}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 393550080

約数和(自身を除く): 229524516

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 241, 258, 482, 516, 723, 964, 1319, 1446, 2638, 2892, 3957, 5276, 7914, 10363, 15828, 20726, 31089, 41452, 56717, 62178, 113434, 124356, 170151, 226868, 317879, 340302, 635758, 680604, 953637, 1271516, 1907274, 3814548, 13668797, 27337594, 41006391, 54675188, 82012782, 164025564]

約数ペア:

[(1, 164025564), (2, 82012782), (3, 54675188), (4, 41006391), (6, 27337594), (12, 13668797), (43, 3814548), (86, 1907274), (129, 1271516), (172, 953637), (241, 680604), (258, 635758), (482, 340302), (516, 317879), (723, 226868), (964, 170151), (1319, 124356), (1446, 113434), (2638, 62178), (2892, 56717), (3957, 41452), (5276, 31089), (7914, 20726), (10363, 15828)]