157090395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3232

約数の個数: 64

約数和(自身を含む): 320753664

約数和(自身を除く): 163663269

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 215, 231, 301, 385, 473, 645, 903, 1155, 1419, 1505, 2365, 3163, 3311, 4515, 7095, 9489, 9933, 15815, 16555, 22141, 34793, 47445, 49665, 66423, 104379, 110705, 136009, 173965, 243551, 332115, 408027, 521895, 680045, 730653, 952063, 1217755, 1496099, 2040135, 2856189, 3653265, 4488297, 4760315, 7480495, 10472693, 14280945, 22441485, 31418079, 52363465, 157090395]

約数ペア:

[(1, 157090395), (3, 52363465), (5, 31418079), (7, 22441485), (11, 14280945), (15, 10472693), (21, 7480495), (33, 4760315), (35, 4488297), (43, 3653265), (55, 2856189), (77, 2040135), (105, 1496099), (129, 1217755), (165, 952063), (215, 730653), (231, 680045), (301, 521895), (385, 408027), (473, 332115), (645, 243551), (903, 173965), (1155, 136009), (1419, 110705), (1505, 104379), (2365, 66423), (3163, 49665), (3311, 47445), (4515, 34793), (7095, 22141), (9489, 16555), (9933, 15815)]