138748368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{262781}}^1$

素因数の和:262803

約数の個数: 40

約数和(自身を含む): 391019616

約数和(自身を除く): 252271248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 262781, 525562, 788343, 1051124, 1576686, 2102248, 2890591, 3153372, 4204496, 5781182, 6306744, 8671773, 11562364, 12613488, 17343546, 23124728, 34687092, 46249456, 69374184, 138748368]

約数ペア:

[(1, 138748368), (2, 69374184), (3, 46249456), (4, 34687092), (6, 23124728), (8, 17343546), (11, 12613488), (12, 11562364), (16, 8671773), (22, 6306744), (24, 5781182), (33, 4204496), (44, 3153372), (48, 2890591), (66, 2102248), (88, 1576686), (132, 1051124), (176, 788343), (264, 525562), (528, 262781)]