169487144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 358084800

約数和(自身を除く): 188597656

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 107, 136, 152, 214, 323, 428, 613, 646, 856, 1226, 1292, 1819, 2033, 2452, 2584, 3638, 4066, 4904, 7276, 8132, 10421, 11647, 14552, 16264, 20842, 23294, 34561, 41684, 46588, 65591, 69122, 83368, 93176, 131182, 138244, 197999, 262364, 276488, 395998, 524728, 791996, 1115047, 1246229, 1583992, 2230094, 2492458, 4460188, 4984916, 8920376, 9969832, 21185893, 42371786, 84743572, 169487144]

約数ペア:

[(1, 169487144), (2, 84743572), (4, 42371786), (8, 21185893), (17, 9969832), (19, 8920376), (34, 4984916), (38, 4460188), (68, 2492458), (76, 2230094), (107, 1583992), (136, 1246229), (152, 1115047), (214, 791996), (323, 524728), (428, 395998), (613, 276488), (646, 262364), (856, 197999), (1226, 138244), (1292, 131182), (1819, 93176), (2033, 83368), (2452, 69122), (2584, 65591), (3638, 46588), (4066, 41684), (4904, 34561), (7276, 23294), (8132, 20842), (10421, 16264), (11647, 14552)]