149040414

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2481

約数の個数: 48

約数和(自身を含む): 339255072

約数和(自身を除く): 190214658

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 942, 1413, 2293, 2826, 3611, 4586, 6879, 7222, 10833, 13758, 20637, 21666, 32499, 41274, 52739, 64998, 105478, 158217, 316434, 360001, 474651, 720002, 949302, 1080003, 2160006, 3240009, 6480018, 8280023, 16560046, 24840069, 49680138, 74520207, 149040414]

約数ペア:

[(1, 149040414), (2, 74520207), (3, 49680138), (6, 24840069), (9, 16560046), (18, 8280023), (23, 6480018), (46, 3240009), (69, 2160006), (138, 1080003), (157, 949302), (207, 720002), (314, 474651), (414, 360001), (471, 316434), (942, 158217), (1413, 105478), (2293, 64998), (2826, 52739), (3611, 41274), (4586, 32499), (6879, 21666), (7222, 20637), (10833, 13758)]