157993218

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1033}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 355675320

約数和(自身を除く): 197682102

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 293, 522, 586, 879, 1033, 1758, 2066, 2637, 3099, 5274, 6198, 8497, 9297, 16994, 18594, 25491, 29957, 50982, 59914, 76473, 89871, 152946, 179742, 269613, 302669, 539226, 605338, 908007, 1816014, 2724021, 5448042, 8777401, 17554802, 26332203, 52664406, 78996609, 157993218]

約数ペア:

[(1, 157993218), (2, 78996609), (3, 52664406), (6, 26332203), (9, 17554802), (18, 8777401), (29, 5448042), (58, 2724021), (87, 1816014), (174, 908007), (261, 605338), (293, 539226), (522, 302669), (586, 269613), (879, 179742), (1033, 152946), (1758, 89871), (2066, 76473), (2637, 59914), (3099, 50982), (5274, 29957), (6198, 25491), (8497, 18594), (9297, 16994)]