165801328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2281}}^1$

素因数の和:2366

約数の個数: 80

約数和(自身を含む): 407473920

約数和(自身を除く): 241672592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 236, 308, 413, 472, 616, 649, 826, 944, 1232, 1298, 1652, 2281, 2596, 3304, 4543, 4562, 5192, 6608, 9086, 9124, 10384, 15967, 18172, 18248, 25091, 31934, 36344, 36496, 50182, 63868, 72688, 100364, 127736, 134579, 175637, 200728, 255472, 269158, 351274, 401456, 538316, 702548, 942053, 1076632, 1405096, 1480369, 1884106, 2153264, 2810192, 2960738, 3768212, 5921476, 7536424, 10362583, 11842952, 15072848, 20725166, 23685904, 41450332, 82900664, 165801328]

約数ペア:

[(1, 165801328), (2, 82900664), (4, 41450332), (7, 23685904), (8, 20725166), (11, 15072848), (14, 11842952), (16, 10362583), (22, 7536424), (28, 5921476), (44, 3768212), (56, 2960738), (59, 2810192), (77, 2153264), (88, 1884106), (112, 1480369), (118, 1405096), (154, 1076632), (176, 942053), (236, 702548), (308, 538316), (413, 401456), (472, 351274), (616, 269158), (649, 255472), (826, 200728), (944, 175637), (1232, 134579), (1298, 127736), (1652, 100364), (2281, 72688), (2596, 63868), (3304, 50182), (4543, 36496), (4562, 36344), (5192, 31934), (6608, 25091), (9086, 18248), (9124, 18172), (10384, 15967)]