123130344

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{12923}}^1$

素因数の和:13329

約数の個数: 32

約数和(自身を含む): 308625120

約数和(自身を除く): 185494776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 9528, 12923, 25846, 38769, 51692, 77538, 103384, 155076, 310152, 5130431, 10260862, 15391293, 20521724, 30782586, 41043448, 61565172, 123130344]

約数ペア:

[(1, 123130344), (2, 61565172), (3, 41043448), (4, 30782586), (6, 20521724), (8, 15391293), (12, 10260862), (24, 5130431), (397, 310152), (794, 155076), (1191, 103384), (1588, 77538), (2382, 51692), (3176, 38769), (4764, 25846), (9528, 12923)]