128358504

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 360097920

約数和(自身を除く): 231739416

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, 457, 498, 564, 664, 747, 846, 914, 996, 1128, 1371, 1494, 1692, 1828, 1992, 2742, 2988, 3384, 3656, 3901, 4113, 5484, 5976, 7802, 8226, 10968, 11703, 15604, 16452, 21479, 23406, 31208, 32904, 35109, 37931, 42958, 46812, 64437, 70218, 75862, 85916, 93624, 113793, 128874, 140436, 151724, 171832, 193311, 227586, 257748, 280872, 303448, 341379, 386622, 455172, 515496, 682758, 773244, 910344, 1365516, 1546488, 1782757, 2731032, 3565514, 5348271, 7131028, 10696542, 14262056, 16044813, 21393084, 32089626, 42786168, 64179252, 128358504]

約数ペア:

[(1, 128358504), (2, 64179252), (3, 42786168), (4, 32089626), (6, 21393084), (8, 16044813), (9, 14262056), (12, 10696542), (18, 7131028), (24, 5348271), (36, 3565514), (47, 2731032), (72, 1782757), (83, 1546488), (94, 1365516), (141, 910344), (166, 773244), (188, 682758), (249, 515496), (282, 455172), (332, 386622), (376, 341379), (423, 303448), (457, 280872), (498, 257748), (564, 227586), (664, 193311), (747, 171832), (846, 151724), (914, 140436), (996, 128874), (1128, 113793), (1371, 93624), (1494, 85916), (1692, 75862), (1828, 70218), (1992, 64437), (2742, 46812), (2988, 42958), (3384, 37931), (3656, 35109), (3901, 32904), (4113, 31208), (5484, 23406), (5976, 21479), (7802, 16452), (8226, 15604), (10968, 11703)]