181123264

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4871}}^1$

素因数の和:4973

約数の個数: 56

約数和(自身を含む): 415795968

約数和(自身を除く): 234672704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 4648, 4871, 5312, 9296, 9742, 18592, 19484, 34097, 37184, 38968, 68194, 77936, 136388, 155872, 272776, 311744, 404293, 545552, 808586, 1091104, 1617172, 2182208, 2830051, 3234344, 5660102, 6468688, 11320204, 12937376, 22640408, 25874752, 45280816, 90561632, 181123264]

約数ペア:

[(1, 181123264), (2, 90561632), (4, 45280816), (7, 25874752), (8, 22640408), (14, 12937376), (16, 11320204), (28, 6468688), (32, 5660102), (56, 3234344), (64, 2830051), (83, 2182208), (112, 1617172), (166, 1091104), (224, 808586), (332, 545552), (448, 404293), (581, 311744), (664, 272776), (1162, 155872), (1328, 136388), (2324, 77936), (2656, 68194), (4648, 38968), (4871, 37184), (5312, 34097), (9296, 19484), (9742, 18592)]