151971974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4129}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 285465600

約数和(自身を除く): 133493626

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 478, 1673, 2629, 3346, 4129, 5258, 8258, 18403, 28903, 36806, 45419, 57806, 90838, 317933, 635866, 986831, 1973662, 6907817, 10855141, 13815634, 21710282, 75985987, 151971974]

約数ペア:

[(1, 151971974), (2, 75985987), (7, 21710282), (11, 13815634), (14, 10855141), (22, 6907817), (77, 1973662), (154, 986831), (239, 635866), (478, 317933), (1673, 90838), (2629, 57806), (3346, 45419), (4129, 36806), (5258, 28903), (8258, 18403)]