187857852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{172031}}^1$

素因数の和:172058

約数の個数: 48

約数和(自身を含む): 539492352

約数和(自身を除く): 351634500

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 172031, 344062, 516093, 688124, 1032186, 1204217, 2064372, 2236403, 2408434, 3612651, 4472806, 4816868, 6709209, 7225302, 8945612, 13418418, 14450604, 15654821, 26836836, 31309642, 46964463, 62619284, 93928926, 187857852]

約数ペア:

[(1, 187857852), (2, 93928926), (3, 62619284), (4, 46964463), (6, 31309642), (7, 26836836), (12, 15654821), (13, 14450604), (14, 13418418), (21, 8945612), (26, 7225302), (28, 6709209), (39, 4816868), (42, 4472806), (52, 3612651), (78, 2408434), (84, 2236403), (91, 2064372), (156, 1204217), (182, 1032186), (273, 688124), (364, 516093), (546, 344062), (1092, 172031)]