156940852292

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4073}}^1\times {\mathrm{7603}}^1$

素因数の和:11868

約数の個数: 48

約数和(自身を含む): 315734869632

約数和(自身を除く): 158794017340

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 4073, 5068, 7603, 8146, 15206, 16292, 28511, 30412, 53221, 57022, 106442, 114044, 212884, 737213, 1376143, 1474426, 2752286, 2948852, 5160491, 5504572, 9633001, 10320982, 19266002, 20641964, 30967019, 38532004, 61934038, 123868076, 216769133, 433538266, 867076532, 5605030439, 11210060878, 22420121756, 39235213073, 78470426146, 156940852292]

約数ペア:

[(1, 156940852292), (2, 78470426146), (4, 39235213073), (7, 22420121756), (14, 11210060878), (28, 5605030439), (181, 867076532), (362, 433538266), (724, 216769133), (1267, 123868076), (2534, 61934038), (4073, 38532004), (5068, 30967019), (7603, 20641964), (8146, 19266002), (15206, 10320982), (16292, 9633001), (28511, 5504572), (30412, 5160491), (53221, 2948852), (57022, 2752286), (106442, 1474426), (114044, 1376143), (212884, 737213)]