190890456

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{53381}}^1$

素因数の和:53539

約数の個数: 32

約数和(自身を含む): 480438000

約数和(自身を除く): 289547544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 53381, 106762, 160143, 213524, 320286, 427048, 640572, 1281144, 7953769, 15907538, 23861307, 31815076, 47722614, 63630152, 95445228, 190890456]

約数ペア:

[(1, 190890456), (2, 95445228), (3, 63630152), (4, 47722614), (6, 31815076), (8, 23861307), (12, 15907538), (24, 7953769), (149, 1281144), (298, 640572), (447, 427048), (596, 320286), (894, 213524), (1192, 160143), (1788, 106762), (3576, 53381)]