145597254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 327525120

約数和(自身を除く): 181927866

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 107, 159, 214, 318, 321, 389, 583, 642, 778, 1166, 1167, 1177, 1749, 2334, 2354, 3498, 3531, 4279, 5671, 7062, 8558, 11342, 12837, 17013, 20617, 25674, 34026, 41234, 41623, 61851, 62381, 83246, 123702, 124762, 124869, 187143, 226787, 249738, 374286, 453574, 457853, 680361, 915706, 1360722, 1373559, 2206019, 2747118, 4412038, 6618057, 13236114, 24266209, 48532418, 72798627, 145597254]

約数ペア:

[(1, 145597254), (2, 72798627), (3, 48532418), (6, 24266209), (11, 13236114), (22, 6618057), (33, 4412038), (53, 2747118), (66, 2206019), (106, 1373559), (107, 1360722), (159, 915706), (214, 680361), (318, 457853), (321, 453574), (389, 374286), (583, 249738), (642, 226787), (778, 187143), (1166, 124869), (1167, 124762), (1177, 123702), (1749, 83246), (2334, 62381), (2354, 61851), (3498, 41623), (3531, 41234), (4279, 34026), (5671, 25674), (7062, 20617), (8558, 17013), (11342, 12837)]