155224496

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 355643904

約数和(自身を除く): 200419408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 167, 172, 193, 301, 334, 344, 386, 602, 668, 688, 772, 1169, 1204, 1336, 1351, 1544, 2338, 2408, 2672, 2702, 3088, 4676, 4816, 5404, 7181, 8299, 9352, 10808, 14362, 16598, 18704, 21616, 28724, 32231, 33196, 50267, 57448, 58093, 64462, 66392, 100534, 114896, 116186, 128924, 132784, 201068, 225617, 232372, 257848, 402136, 451234, 464744, 515696, 804272, 902468, 929488, 1385933, 1804936, 2771866, 3609872, 5543732, 9701531, 11087464, 19403062, 22174928, 38806124, 77612248, 155224496]

約数ペア:

[(1, 155224496), (2, 77612248), (4, 38806124), (7, 22174928), (8, 19403062), (14, 11087464), (16, 9701531), (28, 5543732), (43, 3609872), (56, 2771866), (86, 1804936), (112, 1385933), (167, 929488), (172, 902468), (193, 804272), (301, 515696), (334, 464744), (344, 451234), (386, 402136), (602, 257848), (668, 232372), (688, 225617), (772, 201068), (1169, 132784), (1204, 128924), (1336, 116186), (1351, 114896), (1544, 100534), (2338, 66392), (2408, 64462), (2672, 58093), (2702, 57448), (3088, 50267), (4676, 33196), (4816, 32231), (5404, 28724), (7181, 21616), (8299, 18704), (9352, 16598), (10808, 14362)]