166265346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 375072768

約数和(自身を除く): 208807422

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 53, 74, 78, 106, 111, 159, 222, 318, 481, 689, 962, 1087, 1378, 1443, 1961, 2067, 2174, 2886, 3261, 3922, 4134, 5883, 6522, 11766, 14131, 25493, 28262, 40219, 42393, 50986, 57611, 76479, 80438, 84786, 115222, 120657, 152958, 172833, 241314, 345666, 522847, 748943, 1045694, 1497886, 1568541, 2131607, 2246829, 3137082, 4263214, 4493658, 6394821, 12789642, 27710891, 55421782, 83132673, 166265346]

約数ペア:

[(1, 166265346), (2, 83132673), (3, 55421782), (6, 27710891), (13, 12789642), (26, 6394821), (37, 4493658), (39, 4263214), (53, 3137082), (74, 2246829), (78, 2131607), (106, 1568541), (111, 1497886), (159, 1045694), (222, 748943), (318, 522847), (481, 345666), (689, 241314), (962, 172833), (1087, 152958), (1378, 120657), (1443, 115222), (1961, 84786), (2067, 80438), (2174, 76479), (2886, 57611), (3261, 50986), (3922, 42393), (4134, 40219), (5883, 28262), (6522, 25493), (11766, 14131)]