135490816

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 289626624

約数和(自身を除く): 154135808

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 163, 191, 256, 272, 326, 382, 544, 652, 764, 1088, 1304, 1528, 2176, 2608, 2771, 3056, 3247, 4352, 5216, 5542, 6112, 6494, 10432, 11084, 12224, 12988, 20864, 22168, 24448, 25976, 31133, 41728, 44336, 48896, 51952, 62266, 88672, 103904, 124532, 177344, 207808, 249064, 354688, 415616, 498128, 529261, 709376, 831232, 996256, 1058522, 1992512, 2117044, 3985024, 4234088, 7970048, 8468176, 16936352, 33872704, 67745408, 135490816]

約数ペア:

[(1, 135490816), (2, 67745408), (4, 33872704), (8, 16936352), (16, 8468176), (17, 7970048), (32, 4234088), (34, 3985024), (64, 2117044), (68, 1992512), (128, 1058522), (136, 996256), (163, 831232), (191, 709376), (256, 529261), (272, 498128), (326, 415616), (382, 354688), (544, 249064), (652, 207808), (764, 177344), (1088, 124532), (1304, 103904), (1528, 88672), (2176, 62266), (2608, 51952), (2771, 48896), (3056, 44336), (3247, 41728), (4352, 31133), (5216, 25976), (5542, 24448), (6112, 22168), (6494, 20864), (10432, 12988), (11084, 12224)]