16196508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 44169216

約数和(自身を除く): 27972708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 631, 713, 828, 1116, 1262, 1426, 1893, 2139, 2524, 2852, 3786, 4278, 5679, 6417, 7572, 8556, 11358, 12834, 14513, 19561, 22716, 25668, 29026, 39122, 43539, 58052, 58683, 78244, 87078, 117366, 130617, 174156, 176049, 234732, 261234, 352098, 449903, 522468, 704196, 899806, 1349709, 1799612, 2699418, 4049127, 5398836, 8098254, 16196508]

約数ペア:

[(1, 16196508), (2, 8098254), (3, 5398836), (4, 4049127), (6, 2699418), (9, 1799612), (12, 1349709), (18, 899806), (23, 704196), (31, 522468), (36, 449903), (46, 352098), (62, 261234), (69, 234732), (92, 176049), (93, 174156), (124, 130617), (138, 117366), (186, 87078), (207, 78244), (276, 58683), (279, 58052), (372, 43539), (414, 39122), (558, 29026), (631, 25668), (713, 22716), (828, 19561), (1116, 14513), (1262, 12834), (1426, 11358), (1893, 8556), (2139, 7572), (2524, 6417), (2852, 5679), (3786, 4278)]