158528628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 424089120

約数和(自身を除く): 265560492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 227, 228, 342, 454, 681, 684, 908, 1021, 1362, 2042, 2043, 2724, 3063, 4084, 4086, 4313, 6126, 8172, 8626, 9189, 12252, 12939, 17252, 18378, 19399, 25878, 36756, 38798, 38817, 51756, 58197, 77596, 77634, 116394, 155268, 174591, 231767, 232788, 349182, 463534, 695301, 698364, 927068, 1390602, 2085903, 2781204, 4171806, 4403573, 8343612, 8807146, 13210719, 17614292, 26421438, 39632157, 52842876, 79264314, 158528628]

約数ペア:

[(1, 158528628), (2, 79264314), (3, 52842876), (4, 39632157), (6, 26421438), (9, 17614292), (12, 13210719), (18, 8807146), (19, 8343612), (36, 4403573), (38, 4171806), (57, 2781204), (76, 2085903), (114, 1390602), (171, 927068), (227, 698364), (228, 695301), (342, 463534), (454, 349182), (681, 232788), (684, 231767), (908, 174591), (1021, 155268), (1362, 116394), (2042, 77634), (2043, 77596), (2724, 58197), (3063, 51756), (4084, 38817), (4086, 38798), (4313, 36756), (6126, 25878), (8172, 19399), (8626, 18378), (9189, 17252), (12252, 12939)]