188440984

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1471}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 360345600

約数和(自身を除く): 171904616

約数列:

[1, 2, 4, 8, 67, 134, 239, 268, 478, 536, 956, 1471, 1912, 2942, 5884, 11768, 16013, 32026, 64052, 98557, 128104, 197114, 351569, 394228, 703138, 788456, 1406276, 2812552, 23555123, 47110246, 94220492, 188440984]

約数ペア:

[(1, 188440984), (2, 94220492), (4, 47110246), (8, 23555123), (67, 2812552), (134, 1406276), (239, 788456), (268, 703138), (478, 394228), (536, 351569), (956, 197114), (1471, 128104), (1912, 98557), (2942, 64052), (5884, 32026), (11768, 16013)]