155786176

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1218

約数の個数: 112

約数和(自身を含む): 397361664

約数和(自身を除く): 241575488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 728, 736, 832, 1163, 1196, 1288, 1456, 1472, 2093, 2326, 2392, 2576, 2912, 4186, 4652, 4784, 5152, 5824, 8141, 8372, 9304, 9568, 10304, 15119, 16282, 16744, 18608, 19136, 26749, 30238, 32564, 33488, 37216, 53498, 60476, 65128, 66976, 74432, 105833, 106996, 120952, 130256, 133952, 187243, 211666, 213992, 241904, 260512, 347737, 374486, 423332, 427984, 483808, 521024, 695474, 748972, 846664, 855968, 967616, 1390948, 1497944, 1693328, 1711936, 2434159, 2781896, 2995888, 3386656, 4868318, 5563792, 5991776, 6773312, 9736636, 11127584, 11983552, 19473272, 22255168, 38946544, 77893088, 155786176]

約数ペア:

[(1, 155786176), (2, 77893088), (4, 38946544), (7, 22255168), (8, 19473272), (13, 11983552), (14, 11127584), (16, 9736636), (23, 6773312), (26, 5991776), (28, 5563792), (32, 4868318), (46, 3386656), (52, 2995888), (56, 2781896), (64, 2434159), (91, 1711936), (92, 1693328), (104, 1497944), (112, 1390948), (161, 967616), (182, 855968), (184, 846664), (208, 748972), (224, 695474), (299, 521024), (322, 483808), (364, 427984), (368, 423332), (416, 374486), (448, 347737), (598, 260512), (644, 241904), (728, 213992), (736, 211666), (832, 187243), (1163, 133952), (1196, 130256), (1288, 120952), (1456, 106996), (1472, 105833), (2093, 74432), (2326, 66976), (2392, 65128), (2576, 60476), (2912, 53498), (4186, 37216), (4652, 33488), (4784, 32564), (5152, 30238), (5824, 26749), (8141, 19136), (8372, 18608), (9304, 16744), (9568, 16282), (10304, 15119)]