142170462

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:830

約数の個数: 72

約数和(自身を含む): 360126000

約数和(自身を除く): 217955538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 359, 441, 449, 718, 882, 898, 1077, 1347, 2154, 2513, 2694, 3143, 3231, 4041, 5026, 6286, 6462, 7539, 8082, 9429, 15078, 17591, 18858, 22001, 22617, 28287, 35182, 44002, 45234, 52773, 56574, 66003, 105546, 132006, 158319, 161191, 198009, 316638, 322382, 396018, 483573, 967146, 1128337, 1450719, 2256674, 2901438, 3385011, 6770022, 7898359, 10155033, 15796718, 20310066, 23695077, 47390154, 71085231, 142170462]

約数ペア:

[(1, 142170462), (2, 71085231), (3, 47390154), (6, 23695077), (7, 20310066), (9, 15796718), (14, 10155033), (18, 7898359), (21, 6770022), (42, 3385011), (49, 2901438), (63, 2256674), (98, 1450719), (126, 1128337), (147, 967146), (294, 483573), (359, 396018), (441, 322382), (449, 316638), (718, 198009), (882, 161191), (898, 158319), (1077, 132006), (1347, 105546), (2154, 66003), (2513, 56574), (2694, 52773), (3143, 45234), (3231, 44002), (4041, 35182), (5026, 28287), (6286, 22617), (6462, 22001), (7539, 18858), (8082, 17591), (9429, 15078)]