142413968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8839}}^1$

素因数の和:8919

約数の個数: 40

約数和(自身を含む): 295963200

約数和(自身を除く): 153549232

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 8839, 16112, 17678, 35356, 70712, 141424, 167941, 335882, 468467, 671764, 936934, 1343528, 1873868, 2687056, 3747736, 7495472, 8900873, 17801746, 35603492, 71206984, 142413968]

約数ペア:

[(1, 142413968), (2, 71206984), (4, 35603492), (8, 17801746), (16, 8900873), (19, 7495472), (38, 3747736), (53, 2687056), (76, 1873868), (106, 1343528), (152, 936934), (212, 671764), (304, 468467), (424, 335882), (848, 167941), (1007, 141424), (2014, 70712), (4028, 35356), (8056, 17678), (8839, 16112)]