170537796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 512086848

約数和(自身を除く): 341549052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 157, 198, 211, 234, 286, 314, 396, 422, 429, 468, 471, 572, 628, 633, 844, 858, 942, 1266, 1287, 1413, 1716, 1727, 1884, 1899, 2041, 2321, 2532, 2574, 2743, 2826, 3454, 3798, 4082, 4642, 5148, 5181, 5486, 5652, 6123, 6908, 6963, 7596, 8164, 8229, 9284, 10362, 10972, 12246, 13926, 15543, 16458, 18369, 20724, 20889, 22451, 24492, 24687, 27852, 30173, 31086, 32916, 33127, 36738, 41778, 44902, 49374, 60346, 62172, 66254, 67353, 73476, 83556, 89804, 90519, 98748, 99381, 120692, 132508, 134706, 181038, 198762, 202059, 269412, 271557, 298143, 362076, 364397, 397524, 404118, 430651, 543114, 596286, 728794, 808236, 861302, 1086228, 1093191, 1192572, 1291953, 1457588, 1722604, 2186382, 2583906, 3279573, 3875859, 4372764, 4737161, 5167812, 6559146, 7751718, 9474322, 13118292, 14211483, 15503436, 18948644, 28422966, 42634449, 56845932, 85268898, 170537796]

約数ペア:

[(1, 170537796), (2, 85268898), (3, 56845932), (4, 42634449), (6, 28422966), (9, 18948644), (11, 15503436), (12, 14211483), (13, 13118292), (18, 9474322), (22, 7751718), (26, 6559146), (33, 5167812), (36, 4737161), (39, 4372764), (44, 3875859), (52, 3279573), (66, 2583906), (78, 2186382), (99, 1722604), (117, 1457588), (132, 1291953), (143, 1192572), (156, 1093191), (157, 1086228), (198, 861302), (211, 808236), (234, 728794), (286, 596286), (314, 543114), (396, 430651), (422, 404118), (429, 397524), (468, 364397), (471, 362076), (572, 298143), (628, 271557), (633, 269412), (844, 202059), (858, 198762), (942, 181038), (1266, 134706), (1287, 132508), (1413, 120692), (1716, 99381), (1727, 98748), (1884, 90519), (1899, 89804), (2041, 83556), (2321, 73476), (2532, 67353), (2574, 66254), (2743, 62172), (2826, 60346), (3454, 49374), (3798, 44902), (4082, 41778), (4642, 36738), (5148, 33127), (5181, 32916), (5486, 31086), (5652, 30173), (6123, 27852), (6908, 24687), (6963, 24492), (7596, 22451), (8164, 20889), (8229, 20724), (9284, 18369), (10362, 16458), (10972, 15543), (12246, 13926)]