153937408

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{6397}}^1$

素因数の和:6462

約数の個数: 40

約数和(自身を含む): 314167392

約数和(自身を除く): 160229984

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 6016, 6397, 12032, 12794, 24064, 25588, 51176, 102352, 204704, 300659, 409408, 601318, 818816, 1202636, 1637632, 2405272, 3275264, 4810544, 9621088, 19242176, 38484352, 76968704, 153937408]

約数ペア:

[(1, 153937408), (2, 76968704), (4, 38484352), (8, 19242176), (16, 9621088), (32, 4810544), (47, 3275264), (64, 2405272), (94, 1637632), (128, 1202636), (188, 818816), (256, 601318), (376, 409408), (512, 300659), (752, 204704), (1504, 102352), (3008, 51176), (6016, 25588), (6397, 24064), (12032, 12794)]