137420374396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{911}}^1\times {\mathrm{7723}}^1$

素因数の和:8914

約数の個数: 48

約数和(自身を含む): 254439682560

約数和(自身を除く): 117019308164

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 911, 1028, 1822, 3644, 4883, 7723, 9766, 15446, 17309, 19532, 30892, 34618, 69236, 146737, 234127, 293474, 468254, 586948, 936508, 1984811, 3969622, 4448413, 7035653, 7939244, 8896826, 14071306, 17793652, 28142612, 37711409, 75422818, 133677407, 150845636, 267354814, 534709628, 1808162821, 3616325642, 7232651284, 34355093599, 68710187198, 137420374396]

約数ペア:

[(1, 137420374396), (2, 68710187198), (4, 34355093599), (19, 7232651284), (38, 3616325642), (76, 1808162821), (257, 534709628), (514, 267354814), (911, 150845636), (1028, 133677407), (1822, 75422818), (3644, 37711409), (4883, 28142612), (7723, 17793652), (9766, 14071306), (15446, 8896826), (17309, 7939244), (19532, 7035653), (30892, 4448413), (34618, 3969622), (69236, 1984811), (146737, 936508), (234127, 586948), (293474, 468254)]