191903096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 457605120

約数和(自身を除く): 265702024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 127, 154, 223, 242, 254, 308, 446, 484, 508, 616, 847, 889, 892, 968, 1016, 1397, 1561, 1694, 1778, 1784, 2453, 2794, 3122, 3388, 3556, 4906, 5588, 6244, 6776, 7112, 9779, 9812, 11176, 12488, 15367, 17171, 19558, 19624, 26983, 28321, 30734, 34342, 39116, 53966, 56642, 61468, 68684, 78232, 107569, 107932, 113284, 122936, 137368, 188881, 198247, 215138, 215864, 226568, 311531, 377762, 396494, 430276, 623062, 755524, 792988, 860552, 1246124, 1511048, 1585976, 2180717, 2492248, 3426841, 4361434, 6853682, 8722868, 13707364, 17445736, 23987887, 27414728, 47975774, 95951548, 191903096]

約数ペア:

[(1, 191903096), (2, 95951548), (4, 47975774), (7, 27414728), (8, 23987887), (11, 17445736), (14, 13707364), (22, 8722868), (28, 6853682), (44, 4361434), (56, 3426841), (77, 2492248), (88, 2180717), (121, 1585976), (127, 1511048), (154, 1246124), (223, 860552), (242, 792988), (254, 755524), (308, 623062), (446, 430276), (484, 396494), (508, 377762), (616, 311531), (847, 226568), (889, 215864), (892, 215138), (968, 198247), (1016, 188881), (1397, 137368), (1561, 122936), (1694, 113284), (1778, 107932), (1784, 107569), (2453, 78232), (2794, 68684), (3122, 61468), (3388, 56642), (3556, 53966), (4906, 39116), (5588, 34342), (6244, 30734), (6776, 28321), (7112, 26983), (9779, 19624), (9812, 19558), (11176, 17171), (12488, 15367)]