185131212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 538554240

約数和(自身を除く): 353423028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 73, 76, 84, 98, 114, 133, 146, 147, 196, 219, 227, 228, 266, 292, 294, 399, 438, 454, 511, 532, 588, 681, 798, 876, 908, 931, 1022, 1362, 1387, 1533, 1589, 1596, 1862, 2044, 2724, 2774, 2793, 3066, 3178, 3577, 3724, 4161, 4313, 4767, 5548, 5586, 6132, 6356, 7154, 8322, 8626, 9534, 9709, 10731, 11123, 11172, 12939, 14308, 16571, 16644, 17252, 19068, 19418, 21462, 22246, 25878, 29127, 30191, 33142, 33369, 38836, 42924, 44492, 49713, 51756, 58254, 60382, 66284, 66738, 67963, 90573, 99426, 115997, 116508, 120764, 133476, 135926, 181146, 198852, 203889, 211337, 231994, 271852, 314849, 347991, 362292, 407778, 422674, 463988, 629698, 634011, 695982, 811979, 815556, 845348, 944547, 1259396, 1268022, 1391964, 1623958, 1889094, 2203943, 2435937, 2536044, 3247916, 3778188, 4407886, 4871874, 6611829, 8815772, 9743748, 13223658, 15427601, 26447316, 30855202, 46282803, 61710404, 92565606, 185131212]

約数ペア:

[(1, 185131212), (2, 92565606), (3, 61710404), (4, 46282803), (6, 30855202), (7, 26447316), (12, 15427601), (14, 13223658), (19, 9743748), (21, 8815772), (28, 6611829), (38, 4871874), (42, 4407886), (49, 3778188), (57, 3247916), (73, 2536044), (76, 2435937), (84, 2203943), (98, 1889094), (114, 1623958), (133, 1391964), (146, 1268022), (147, 1259396), (196, 944547), (219, 845348), (227, 815556), (228, 811979), (266, 695982), (292, 634011), (294, 629698), (399, 463988), (438, 422674), (454, 407778), (511, 362292), (532, 347991), (588, 314849), (681, 271852), (798, 231994), (876, 211337), (908, 203889), (931, 198852), (1022, 181146), (1362, 135926), (1387, 133476), (1533, 120764), (1589, 116508), (1596, 115997), (1862, 99426), (2044, 90573), (2724, 67963), (2774, 66738), (2793, 66284), (3066, 60382), (3178, 58254), (3577, 51756), (3724, 49713), (4161, 44492), (4313, 42924), (4767, 38836), (5548, 33369), (5586, 33142), (6132, 30191), (6356, 29127), (7154, 25878), (8322, 22246), (8626, 21462), (9534, 19418), (9709, 19068), (10731, 17252), (11123, 16644), (11172, 16571), (12939, 14308)]