142136484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21419}}^1$

素因数の和:21512

約数の個数: 48

約数和(自身を含む): 383846400

約数和(自身を除く): 241709916

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, 21419, 42838, 64257, 85676, 128514, 149933, 257028, 299866, 449799, 599732, 899598, 1692101, 1799196, 3384202, 5076303, 6768404, 10152606, 11844707, 20305212, 23689414, 35534121, 47378828, 71068242, 142136484]

約数ペア:

[(1, 142136484), (2, 71068242), (3, 47378828), (4, 35534121), (6, 23689414), (7, 20305212), (12, 11844707), (14, 10152606), (21, 6768404), (28, 5076303), (42, 3384202), (79, 1799196), (84, 1692101), (158, 899598), (237, 599732), (316, 449799), (474, 299866), (553, 257028), (948, 149933), (1106, 128514), (1659, 85676), (2212, 64257), (3318, 42838), (6636, 21419)]