191318868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3238

約数の個数: 96

約数和(自身を含む): 546761600

約数和(自身を除く): 355442732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 468, 516, 559, 702, 774, 1118, 1161, 1404, 1548, 1677, 2236, 2322, 3169, 3354, 4644, 5031, 6338, 6708, 9507, 10062, 12676, 15093, 19014, 20124, 28521, 30186, 38028, 41197, 57042, 60372, 82394, 85563, 114084, 123591, 136267, 164788, 171126, 247182, 272534, 342252, 370773, 408801, 494364, 545068, 741546, 817602, 1112319, 1226403, 1483092, 1635204, 1771471, 2224638, 2452806, 3542942, 3679209, 4449276, 4905612, 5314413, 7085884, 7358418, 10628826, 14716836, 15943239, 21257652, 31886478, 47829717, 63772956, 95659434, 191318868]

約数ペア:

[(1, 191318868), (2, 95659434), (3, 63772956), (4, 47829717), (6, 31886478), (9, 21257652), (12, 15943239), (13, 14716836), (18, 10628826), (26, 7358418), (27, 7085884), (36, 5314413), (39, 4905612), (43, 4449276), (52, 3679209), (54, 3542942), (78, 2452806), (86, 2224638), (108, 1771471), (117, 1635204), (129, 1483092), (156, 1226403), (172, 1112319), (234, 817602), (258, 741546), (351, 545068), (387, 494364), (468, 408801), (516, 370773), (559, 342252), (702, 272534), (774, 247182), (1118, 171126), (1161, 164788), (1404, 136267), (1548, 123591), (1677, 114084), (2236, 85563), (2322, 82394), (3169, 60372), (3354, 57042), (4644, 41197), (5031, 38028), (6338, 30186), (6708, 28521), (9507, 20124), (10062, 19014), (12676, 15093)]