156984379198

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{2771519}}^1$

素因数の和:2771871

約数の個数: 16

約数和(自身を含む): 238395064320

約数和(自身を除く): 81410685122

約数列:

[1, 2, 127, 223, 254, 446, 28321, 56642, 2771519, 5543038, 351982913, 618048737, 703965826, 1236097474, 78492189599, 156984379198]

約数ペア:

[(1, 156984379198), (2, 78492189599), (127, 1236097474), (223, 703965826), (254, 618048737), (446, 351982913), (28321, 5543038), (56642, 2771519)]