145604888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127277}}^1$

素因数の和:127307

約数の個数: 32

約数和(自身を含む): 320740560

約数和(自身を除く): 175135672

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 127277, 254554, 509108, 1018216, 1400047, 1654601, 2800094, 3309202, 5600188, 6618404, 11200376, 13236808, 18200611, 36401222, 72802444, 145604888]

約数ペア:

[(1, 145604888), (2, 72802444), (4, 36401222), (8, 18200611), (11, 13236808), (13, 11200376), (22, 6618404), (26, 5600188), (44, 3309202), (52, 2800094), (88, 1654601), (104, 1400047), (143, 1018216), (286, 509108), (572, 254554), (1144, 127277)]