141520208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15017}}^1$

素因数の和:15075

約数の個数: 40

約数和(自身を含む): 297957120

約数和(自身を除く): 156436912

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 15017, 30034, 60068, 120136, 240272, 285323, 465527, 570646, 931054, 1141292, 1862108, 2282584, 3724216, 4565168, 7448432, 8845013, 17690026, 35380052, 70760104, 141520208]

約数ペア:

[(1, 141520208), (2, 70760104), (4, 35380052), (8, 17690026), (16, 8845013), (19, 7448432), (31, 4565168), (38, 3724216), (62, 2282584), (76, 1862108), (124, 1141292), (152, 931054), (248, 570646), (304, 465527), (496, 285323), (589, 240272), (1178, 120136), (2356, 60068), (4712, 30034), (9424, 15017)]