15767416

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 37962000

約数和(自身を除く): 22194584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 49, 56, 58, 73, 76, 98, 116, 133, 146, 152, 196, 203, 232, 266, 292, 392, 406, 511, 532, 551, 584, 812, 931, 1022, 1064, 1102, 1387, 1421, 1624, 1862, 2044, 2117, 2204, 2774, 2842, 3577, 3724, 3857, 4088, 4234, 4408, 5548, 5684, 7154, 7448, 7714, 8468, 9709, 11096, 11368, 14308, 14819, 15428, 16936, 19418, 26999, 28616, 29638, 30856, 38836, 40223, 53998, 59276, 67963, 77672, 80446, 103733, 107996, 118552, 135926, 160892, 207466, 215992, 271852, 281561, 321784, 414932, 543704, 563122, 829864, 1126244, 1970927, 2252488, 3941854, 7883708, 15767416]

約数ペア:

[(1, 15767416), (2, 7883708), (4, 3941854), (7, 2252488), (8, 1970927), (14, 1126244), (19, 829864), (28, 563122), (29, 543704), (38, 414932), (49, 321784), (56, 281561), (58, 271852), (73, 215992), (76, 207466), (98, 160892), (116, 135926), (133, 118552), (146, 107996), (152, 103733), (196, 80446), (203, 77672), (232, 67963), (266, 59276), (292, 53998), (392, 40223), (406, 38836), (511, 30856), (532, 29638), (551, 28616), (584, 26999), (812, 19418), (931, 16936), (1022, 15428), (1064, 14819), (1102, 14308), (1387, 11368), (1421, 11096), (1624, 9709), (1862, 8468), (2044, 7714), (2117, 7448), (2204, 7154), (2774, 5684), (2842, 5548), (3577, 4408), (3724, 4234), (3857, 4088)]