160820016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{478631}}^1$

素因数の和:478649

約数の個数: 40

約数和(自身を含む): 474802944

約数和(自身を除く): 313982928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 478631, 957262, 1435893, 1914524, 2871786, 3350417, 3829048, 5743572, 6700834, 7658096, 10051251, 11487144, 13401668, 20102502, 22974288, 26803336, 40205004, 53606672, 80410008, 160820016]

約数ペア:

[(1, 160820016), (2, 80410008), (3, 53606672), (4, 40205004), (6, 26803336), (7, 22974288), (8, 20102502), (12, 13401668), (14, 11487144), (16, 10051251), (21, 7658096), (24, 6700834), (28, 5743572), (42, 3829048), (48, 3350417), (56, 2871786), (84, 1914524), (112, 1435893), (168, 957262), (336, 478631)]