148216208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42689}}^1$

素因数の和:42735

約数の個数: 40

約数和(自身を含む): 338787840

約数和(自身を除く): 190571632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 42689, 85378, 170756, 298823, 341512, 597646, 683024, 1195292, 1323359, 2390584, 2646718, 4781168, 5293436, 9263513, 10586872, 18527026, 21173744, 37054052, 74108104, 148216208]

約数ペア:

[(1, 148216208), (2, 74108104), (4, 37054052), (7, 21173744), (8, 18527026), (14, 10586872), (16, 9263513), (28, 5293436), (31, 4781168), (56, 2646718), (62, 2390584), (112, 1323359), (124, 1195292), (217, 683024), (248, 597646), (434, 341512), (496, 298823), (868, 170756), (1736, 85378), (3472, 42689)]