131937708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42451}}^1$

素因数の和:42502

約数の個数: 48

約数和(自身を含む): 361351424

約数和(自身を除く): 229413716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 42451, 84902, 127353, 169804, 254706, 297157, 509412, 594314, 891471, 1188628, 1570687, 1782942, 3141374, 3565884, 4712061, 6282748, 9424122, 10994809, 18848244, 21989618, 32984427, 43979236, 65968854, 131937708]

約数ペア:

[(1, 131937708), (2, 65968854), (3, 43979236), (4, 32984427), (6, 21989618), (7, 18848244), (12, 10994809), (14, 9424122), (21, 6282748), (28, 4712061), (37, 3565884), (42, 3141374), (74, 1782942), (84, 1570687), (111, 1188628), (148, 891471), (222, 594314), (259, 509412), (444, 297157), (518, 254706), (777, 169804), (1036, 127353), (1554, 84902), (3108, 42451)]