127404968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{2029}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 245548800

約数和(自身を除く): 118143832

約数列:

[1, 2, 4, 8, 47, 94, 167, 188, 334, 376, 668, 1336, 2029, 4058, 7849, 8116, 15698, 16232, 31396, 62792, 95363, 190726, 338843, 381452, 677686, 762904, 1355372, 2710744, 15925621, 31851242, 63702484, 127404968]

約数ペア:

[(1, 127404968), (2, 63702484), (4, 31851242), (8, 15925621), (47, 2710744), (94, 1355372), (167, 762904), (188, 677686), (334, 381452), (376, 338843), (668, 190726), (1336, 95363), (2029, 62792), (4058, 31396), (7849, 16232), (8116, 15698)]