163205112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2447}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 467665920

約数和(自身を除く): 304460808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 794, 1191, 1588, 2382, 2447, 2779, 3176, 4764, 4894, 5558, 7341, 8337, 9528, 9788, 11116, 14682, 16674, 17129, 19576, 22232, 29364, 33348, 34258, 51387, 58728, 66696, 68516, 102774, 137032, 205548, 411096, 971459, 1942918, 2914377, 3885836, 5828754, 6800213, 7771672, 11657508, 13600426, 20400639, 23315016, 27200852, 40801278, 54401704, 81602556, 163205112]

約数ペア:

[(1, 163205112), (2, 81602556), (3, 54401704), (4, 40801278), (6, 27200852), (7, 23315016), (8, 20400639), (12, 13600426), (14, 11657508), (21, 7771672), (24, 6800213), (28, 5828754), (42, 3885836), (56, 2914377), (84, 1942918), (168, 971459), (397, 411096), (794, 205548), (1191, 137032), (1588, 102774), (2382, 68516), (2447, 66696), (2779, 58728), (3176, 51387), (4764, 34258), (4894, 33348), (5558, 29364), (7341, 22232), (8337, 19576), (9528, 17129), (9788, 16674), (11116, 14682)]