109790464

素因数分解:

$2^8\times 7^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 252540288

約数和(自身を除く): 142749824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 256, 311, 394, 448, 622, 788, 896, 1244, 1379, 1576, 1792, 2177, 2488, 2758, 3152, 4354, 4976, 5516, 6304, 8708, 9952, 11032, 12608, 17416, 19904, 22064, 25216, 34832, 39808, 44128, 50432, 61267, 69664, 79616, 88256, 122534, 139328, 176512, 245068, 278656, 353024, 428869, 490136, 557312, 857738, 980272, 1715476, 1960544, 3430952, 3921088, 6861904, 7842176, 13723808, 15684352, 27447616, 54895232, 109790464]

約数ペア:

[(1, 109790464), (2, 54895232), (4, 27447616), (7, 15684352), (8, 13723808), (14, 7842176), (16, 6861904), (28, 3921088), (32, 3430952), (56, 1960544), (64, 1715476), (112, 980272), (128, 857738), (197, 557312), (224, 490136), (256, 428869), (311, 353024), (394, 278656), (448, 245068), (622, 176512), (788, 139328), (896, 122534), (1244, 88256), (1379, 79616), (1576, 69664), (1792, 61267), (2177, 50432), (2488, 44128), (2758, 39808), (3152, 34832), (4354, 25216), (4976, 22064), (5516, 19904), (6304, 17416), (8708, 12608), (9952, 11032)]