131479656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71147}}^1$

素因数の和:71174

約数の個数: 64

約数和(自身を含む): 409812480

約数和(自身を除く): 278332824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 71147, 142294, 213441, 284588, 426882, 498029, 569176, 782617, 853764, 996058, 1494087, 1565234, 1707528, 1992116, 2347851, 2988174, 3130468, 3984232, 4695702, 5478319, 5976348, 6260936, 9391404, 10956638, 11952696, 16434957, 18782808, 21913276, 32869914, 43826552, 65739828, 131479656]

約数ペア:

[(1, 131479656), (2, 65739828), (3, 43826552), (4, 32869914), (6, 21913276), (7, 18782808), (8, 16434957), (11, 11952696), (12, 10956638), (14, 9391404), (21, 6260936), (22, 5976348), (24, 5478319), (28, 4695702), (33, 3984232), (42, 3130468), (44, 2988174), (56, 2347851), (66, 1992116), (77, 1707528), (84, 1565234), (88, 1494087), (132, 996058), (154, 853764), (168, 782617), (231, 569176), (264, 498029), (308, 426882), (462, 284588), (616, 213441), (924, 142294), (1848, 71147)]