142153176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1279}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 388915200

約数和(自身を除く): 246762024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 421, 842, 1263, 1279, 1684, 2526, 2558, 3368, 3837, 4631, 5052, 5116, 7674, 9262, 10104, 10232, 13893, 14069, 15348, 18524, 27786, 28138, 30696, 37048, 42207, 55572, 56276, 84414, 111144, 112552, 168828, 337656, 538459, 1076918, 1615377, 2153836, 3230754, 4307672, 5923049, 6461508, 11846098, 12923016, 17769147, 23692196, 35538294, 47384392, 71076588, 142153176]

約数ペア:

[(1, 142153176), (2, 71076588), (3, 47384392), (4, 35538294), (6, 23692196), (8, 17769147), (11, 12923016), (12, 11846098), (22, 6461508), (24, 5923049), (33, 4307672), (44, 3230754), (66, 2153836), (88, 1615377), (132, 1076918), (264, 538459), (421, 337656), (842, 168828), (1263, 112552), (1279, 111144), (1684, 84414), (2526, 56276), (2558, 55572), (3368, 42207), (3837, 37048), (4631, 30696), (5052, 28138), (5116, 27786), (7674, 18524), (9262, 15348), (10104, 14069), (10232, 13893)]