127646826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 284083200

約数和(自身を除く): 156436374

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 89, 114, 138, 178, 267, 437, 534, 547, 874, 1094, 1311, 1641, 1691, 2047, 2622, 3282, 3382, 4094, 5073, 6141, 10146, 10393, 12282, 12581, 20786, 25162, 31179, 37743, 38893, 48683, 62358, 75486, 77786, 97366, 116679, 146049, 233358, 239039, 292098, 478078, 717117, 924977, 1119709, 1434234, 1849954, 2239418, 2774931, 3359127, 5549862, 6718254, 21274471, 42548942, 63823413, 127646826]

約数ペア:

[(1, 127646826), (2, 63823413), (3, 42548942), (6, 21274471), (19, 6718254), (23, 5549862), (38, 3359127), (46, 2774931), (57, 2239418), (69, 1849954), (89, 1434234), (114, 1119709), (138, 924977), (178, 717117), (267, 478078), (437, 292098), (534, 239039), (547, 233358), (874, 146049), (1094, 116679), (1311, 97366), (1641, 77786), (1691, 75486), (2047, 62358), (2622, 48683), (3282, 38893), (3382, 37743), (4094, 31179), (5073, 25162), (6141, 20786), (10146, 12581), (10393, 12282)]