155992716

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 180

約数和(自身を含む): 470430576

約数和(自身を除く): 314437860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 121, 132, 138, 162, 173, 198, 207, 242, 253, 276, 297, 324, 346, 363, 396, 414, 484, 506, 519, 594, 621, 692, 726, 759, 828, 891, 1012, 1038, 1089, 1188, 1242, 1452, 1518, 1557, 1782, 1863, 1903, 2076, 2178, 2277, 2484, 2783, 3036, 3114, 3267, 3564, 3726, 3806, 3979, 4356, 4554, 4671, 5566, 5709, 6228, 6534, 6831, 7452, 7612, 7958, 8349, 9108, 9342, 9801, 11132, 11418, 11937, 13068, 13662, 14013, 15916, 16698, 17127, 18684, 19602, 20493, 20933, 22836, 23874, 25047, 27324, 28026, 33396, 34254, 35811, 39204, 40986, 41866, 43769, 47748, 50094, 51381, 56052, 62799, 68508, 71622, 75141, 81972, 83732, 87538, 100188, 102762, 107433, 125598, 131307, 143244, 150282, 154143, 175076, 188397, 205524, 214866, 225423, 251196, 262614, 300564, 308286, 322299, 376794, 393921, 429732, 450846, 481459, 525228, 565191, 616572, 644598, 753588, 787842, 901692, 962918, 1130382, 1181763, 1289196, 1444377, 1575684, 1695573, 1925836, 2260764, 2363526, 2888754, 3391146, 3545289, 4333131, 4727052, 5777508, 6782292, 7090578, 8666262, 12999393, 14181156, 17332524, 25998786, 38998179, 51997572, 77996358, 155992716]

約数ペア:

[(1, 155992716), (2, 77996358), (3, 51997572), (4, 38998179), (6, 25998786), (9, 17332524), (11, 14181156), (12, 12999393), (18, 8666262), (22, 7090578), (23, 6782292), (27, 5777508), (33, 4727052), (36, 4333131), (44, 3545289), (46, 3391146), (54, 2888754), (66, 2363526), (69, 2260764), (81, 1925836), (92, 1695573), (99, 1575684), (108, 1444377), (121, 1289196), (132, 1181763), (138, 1130382), (162, 962918), (173, 901692), (198, 787842), (207, 753588), (242, 644598), (253, 616572), (276, 565191), (297, 525228), (324, 481459), (346, 450846), (363, 429732), (396, 393921), (414, 376794), (484, 322299), (506, 308286), (519, 300564), (594, 262614), (621, 251196), (692, 225423), (726, 214866), (759, 205524), (828, 188397), (891, 175076), (1012, 154143), (1038, 150282), (1089, 143244), (1188, 131307), (1242, 125598), (1452, 107433), (1518, 102762), (1557, 100188), (1782, 87538), (1863, 83732), (1903, 81972), (2076, 75141), (2178, 71622), (2277, 68508), (2484, 62799), (2783, 56052), (3036, 51381), (3114, 50094), (3267, 47748), (3564, 43769), (3726, 41866), (3806, 40986), (3979, 39204), (4356, 35811), (4554, 34254), (4671, 33396), (5566, 28026), (5709, 27324), (6228, 25047), (6534, 23874), (6831, 22836), (7452, 20933), (7612, 20493), (7958, 19602), (8349, 18684), (9108, 17127), (9342, 16698), (9801, 15916), (11132, 14013), (11418, 13662), (11937, 13068)]