142056852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21407}}^1$

素因数の和:21500

約数の個数: 48

約数和(自身を含む): 383631360

約数和(自身を除く): 241574508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 21407, 42814, 64221, 85628, 128442, 149849, 256884, 299698, 449547, 599396, 899094, 1691153, 1798188, 3382306, 5073459, 6764612, 10146918, 11838071, 20293836, 23676142, 35514213, 47352284, 71028426, 142056852]

約数ペア:

[(1, 142056852), (2, 71028426), (3, 47352284), (4, 35514213), (6, 23676142), (7, 20293836), (12, 11838071), (14, 10146918), (21, 6764612), (28, 5073459), (42, 3382306), (79, 1798188), (84, 1691153), (158, 899094), (237, 599396), (316, 449547), (474, 299698), (553, 256884), (948, 149849), (1106, 128442), (1659, 85628), (2212, 64221), (3318, 42814), (6636, 21407)]