140155128

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 393120000

約数和(自身を除く): 252964872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 83, 94, 141, 166, 188, 249, 282, 332, 376, 423, 498, 499, 564, 664, 747, 846, 996, 998, 1128, 1494, 1497, 1692, 1992, 1996, 2988, 2994, 3384, 3901, 3992, 4491, 5976, 5988, 7802, 8982, 11703, 11976, 15604, 17964, 23406, 23453, 31208, 35109, 35928, 41417, 46812, 46906, 70218, 70359, 82834, 93624, 93812, 124251, 140436, 140718, 165668, 187624, 211077, 248502, 280872, 281436, 331336, 372753, 422154, 497004, 562872, 745506, 844308, 994008, 1491012, 1688616, 1946599, 2982024, 3893198, 5839797, 7786396, 11679594, 15572792, 17519391, 23359188, 35038782, 46718376, 70077564, 140155128]

約数ペア:

[(1, 140155128), (2, 70077564), (3, 46718376), (4, 35038782), (6, 23359188), (8, 17519391), (9, 15572792), (12, 11679594), (18, 7786396), (24, 5839797), (36, 3893198), (47, 2982024), (72, 1946599), (83, 1688616), (94, 1491012), (141, 994008), (166, 844308), (188, 745506), (249, 562872), (282, 497004), (332, 422154), (376, 372753), (423, 331336), (498, 281436), (499, 280872), (564, 248502), (664, 211077), (747, 187624), (846, 165668), (996, 140718), (998, 140436), (1128, 124251), (1494, 93812), (1497, 93624), (1692, 82834), (1992, 70359), (1996, 70218), (2988, 46906), (2994, 46812), (3384, 41417), (3901, 35928), (3992, 35109), (4491, 31208), (5976, 23453), (5988, 23406), (7802, 17964), (8982, 15604), (11703, 11976)]