160981016

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 363847680

約数和(自身を除く): 202866664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 658, 868, 1316, 1457, 1736, 1973, 2632, 2914, 3946, 5828, 7892, 10199, 11656, 13811, 15784, 20398, 27622, 40796, 55244, 61163, 81592, 92731, 110488, 122326, 185462, 244652, 370924, 428141, 489304, 649117, 741848, 856282, 1298234, 1712564, 2596468, 2874661, 3425128, 5192936, 5749322, 11498644, 20122627, 22997288, 40245254, 80490508, 160981016]

約数ペア:

[(1, 160981016), (2, 80490508), (4, 40245254), (7, 22997288), (8, 20122627), (14, 11498644), (28, 5749322), (31, 5192936), (47, 3425128), (56, 2874661), (62, 2596468), (94, 1712564), (124, 1298234), (188, 856282), (217, 741848), (248, 649117), (329, 489304), (376, 428141), (434, 370924), (658, 244652), (868, 185462), (1316, 122326), (1457, 110488), (1736, 92731), (1973, 81592), (2632, 61163), (2914, 55244), (3946, 40796), (5828, 27622), (7892, 20398), (10199, 15784), (11656, 13811)]