144990112

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 293932800

約数和(自身を除く): 148942688

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 149, 188, 298, 376, 596, 647, 752, 1192, 1294, 1504, 2384, 2588, 4768, 5176, 7003, 10352, 14006, 20704, 28012, 30409, 56024, 60818, 96403, 112048, 121636, 192806, 224096, 243272, 385612, 486544, 771224, 973088, 1542448, 3084896, 4530941, 9061882, 18123764, 36247528, 72495056, 144990112]

約数ペア:

[(1, 144990112), (2, 72495056), (4, 36247528), (8, 18123764), (16, 9061882), (32, 4530941), (47, 3084896), (94, 1542448), (149, 973088), (188, 771224), (298, 486544), (376, 385612), (596, 243272), (647, 224096), (752, 192806), (1192, 121636), (1294, 112048), (1504, 96403), (2384, 60818), (2588, 56024), (4768, 30409), (5176, 28012), (7003, 20704), (10352, 14006)]