158048028

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3307

約数の個数: 72

約数和(自身を含む): 422210880

約数和(自身を除く): 264162852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 846, 1044, 1363, 1692, 2726, 3221, 4089, 5452, 6442, 8178, 9663, 12267, 12884, 16356, 19326, 24534, 28989, 38652, 49068, 57978, 93409, 115956, 151387, 186818, 280227, 302774, 373636, 454161, 560454, 605548, 840681, 908322, 1120908, 1362483, 1681362, 1816644, 2724966, 3362724, 4390223, 5449932, 8780446, 13170669, 17560892, 26341338, 39512007, 52682676, 79024014, 158048028]

約数ペア:

[(1, 158048028), (2, 79024014), (3, 52682676), (4, 39512007), (6, 26341338), (9, 17560892), (12, 13170669), (18, 8780446), (29, 5449932), (36, 4390223), (47, 3362724), (58, 2724966), (87, 1816644), (94, 1681362), (116, 1362483), (141, 1120908), (174, 908322), (188, 840681), (261, 605548), (282, 560454), (348, 454161), (423, 373636), (522, 302774), (564, 280227), (846, 186818), (1044, 151387), (1363, 115956), (1692, 93409), (2726, 57978), (3221, 49068), (4089, 38652), (5452, 28989), (6442, 24534), (8178, 19326), (9663, 16356), (12267, 12884)]