158494938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 370656000

約数和(自身を除く): 212161062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 109, 178, 218, 267, 327, 389, 534, 623, 654, 763, 778, 1167, 1246, 1526, 1869, 2289, 2334, 2723, 3738, 4578, 5446, 8169, 9701, 16338, 19402, 29103, 34621, 42401, 58206, 67907, 69242, 84802, 103863, 127203, 135814, 203721, 207726, 242347, 254406, 296807, 407442, 484694, 593614, 727041, 890421, 1454082, 1780842, 3773689, 7547378, 11321067, 22642134, 26415823, 52831646, 79247469, 158494938]

約数ペア:

[(1, 158494938), (2, 79247469), (3, 52831646), (6, 26415823), (7, 22642134), (14, 11321067), (21, 7547378), (42, 3773689), (89, 1780842), (109, 1454082), (178, 890421), (218, 727041), (267, 593614), (327, 484694), (389, 407442), (534, 296807), (623, 254406), (654, 242347), (763, 207726), (778, 203721), (1167, 135814), (1246, 127203), (1526, 103863), (1869, 84802), (2289, 69242), (2334, 67907), (2723, 58206), (3738, 42401), (4578, 34621), (5446, 29103), (8169, 19402), (9701, 16338)]