187717812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 483840000

約数和(自身を除く): 296122188

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 47, 58, 69, 87, 92, 94, 116, 138, 141, 174, 188, 276, 282, 348, 499, 564, 667, 998, 1081, 1334, 1363, 1497, 1996, 2001, 2162, 2668, 2726, 2994, 3243, 4002, 4089, 4324, 5452, 5988, 6486, 8004, 8178, 11477, 12972, 14471, 16356, 22954, 23453, 28942, 31349, 34431, 43413, 45908, 46906, 57884, 62698, 68862, 70359, 86826, 93812, 94047, 125396, 137724, 140718, 173652, 188094, 281436, 332833, 376188, 539419, 665666, 680137, 998499, 1078838, 1331332, 1360274, 1618257, 1996998, 2040411, 2157676, 2720548, 3236514, 3993996, 4080822, 6473028, 8161644, 15643151, 31286302, 46929453, 62572604, 93858906, 187717812]

約数ペア:

[(1, 187717812), (2, 93858906), (3, 62572604), (4, 46929453), (6, 31286302), (12, 15643151), (23, 8161644), (29, 6473028), (46, 4080822), (47, 3993996), (58, 3236514), (69, 2720548), (87, 2157676), (92, 2040411), (94, 1996998), (116, 1618257), (138, 1360274), (141, 1331332), (174, 1078838), (188, 998499), (276, 680137), (282, 665666), (348, 539419), (499, 376188), (564, 332833), (667, 281436), (998, 188094), (1081, 173652), (1334, 140718), (1363, 137724), (1497, 125396), (1996, 94047), (2001, 93812), (2162, 86826), (2668, 70359), (2726, 68862), (2994, 62698), (3243, 57884), (4002, 46906), (4089, 45908), (4324, 43413), (5452, 34431), (5988, 31349), (6486, 28942), (8004, 23453), (8178, 22954), (11477, 16356), (12972, 14471)]