131434434

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 302601600

約数和(自身を除く): 171167166

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 157, 222, 314, 333, 419, 471, 666, 838, 942, 999, 1257, 1413, 1998, 2514, 2826, 3771, 4239, 5809, 7542, 8478, 11313, 11618, 15503, 17427, 22626, 31006, 34854, 46509, 52281, 65783, 93018, 104562, 131566, 139527, 156843, 197349, 279054, 313686, 394698, 418581, 592047, 837162, 1184094, 1776141, 2433971, 3552282, 4867942, 7301913, 14603826, 21905739, 43811478, 65717217, 131434434]

約数ペア:

[(1, 131434434), (2, 65717217), (3, 43811478), (6, 21905739), (9, 14603826), (18, 7301913), (27, 4867942), (37, 3552282), (54, 2433971), (74, 1776141), (111, 1184094), (157, 837162), (222, 592047), (314, 418581), (333, 394698), (419, 313686), (471, 279054), (666, 197349), (838, 156843), (942, 139527), (999, 131566), (1257, 104562), (1413, 93018), (1998, 65783), (2514, 52281), (2826, 46509), (3771, 34854), (4239, 31006), (5809, 22626), (7542, 17427), (8478, 15503), (11313, 11618)]