168391326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{2137}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 352205568

約数和(自身を除く): 183814242

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 571, 1142, 1713, 2137, 3426, 4274, 6411, 12822, 13133, 26266, 39399, 49151, 78798, 98302, 147453, 294906, 1220227, 2440454, 3660681, 7321362, 28065221, 56130442, 84195663, 168391326]

約数ペア:

[(1, 168391326), (2, 84195663), (3, 56130442), (6, 28065221), (23, 7321362), (46, 3660681), (69, 2440454), (138, 1220227), (571, 294906), (1142, 147453), (1713, 98302), (2137, 78798), (3426, 49151), (4274, 39399), (6411, 26266), (12822, 13133)]