143851716

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 378443520

約数和(自身を除く): 234591804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 227, 261, 348, 454, 522, 607, 681, 908, 1044, 1214, 1362, 1821, 2043, 2428, 2724, 3642, 4086, 5463, 6583, 7284, 8172, 10926, 13166, 17603, 19749, 21852, 26332, 35206, 39498, 52809, 59247, 70412, 78996, 105618, 118494, 137789, 158427, 211236, 236988, 275578, 316854, 413367, 551156, 633708, 826734, 1240101, 1653468, 2480202, 3995881, 4960404, 7991762, 11987643, 15983524, 23975286, 35962929, 47950572, 71925858, 143851716]

約数ペア:

[(1, 143851716), (2, 71925858), (3, 47950572), (4, 35962929), (6, 23975286), (9, 15983524), (12, 11987643), (18, 7991762), (29, 4960404), (36, 3995881), (58, 2480202), (87, 1653468), (116, 1240101), (174, 826734), (227, 633708), (261, 551156), (348, 413367), (454, 316854), (522, 275578), (607, 236988), (681, 211236), (908, 158427), (1044, 137789), (1214, 118494), (1362, 105618), (1821, 78996), (2043, 70412), (2428, 59247), (2724, 52809), (3642, 39498), (4086, 35206), (5463, 26332), (6583, 21852), (7284, 19749), (8172, 17603), (10926, 13166)]