159149738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 284744160

約数和(自身を除く): 125594422

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 361, 418, 551, 638, 691, 722, 1102, 1382, 3971, 6061, 7601, 7942, 10469, 12122, 13129, 15202, 20039, 20938, 26258, 40078, 115159, 144419, 220429, 230318, 249451, 288838, 380741, 440858, 498902, 761482, 2743961, 4188151, 5487922, 7234079, 8376302, 14468158, 79574869, 159149738]

約数ペア:

[(1, 159149738), (2, 79574869), (11, 14468158), (19, 8376302), (22, 7234079), (29, 5487922), (38, 4188151), (58, 2743961), (209, 761482), (319, 498902), (361, 440858), (418, 380741), (551, 288838), (638, 249451), (691, 230318), (722, 220429), (1102, 144419), (1382, 115159), (3971, 40078), (6061, 26258), (7601, 20938), (7942, 20039), (10469, 15202), (12122, 13129)]