130577392

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{67447}}^1$

素因数の和:67477

約数の個数: 30

約数和(自身を含む): 278088104

約数和(自身を除く): 147510712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 67447, 134894, 269788, 539576, 741917, 1079152, 1483834, 2967668, 5935336, 8161087, 11870672, 16322174, 32644348, 65288696, 130577392]

約数ペア:

[(1, 130577392), (2, 65288696), (4, 32644348), (8, 16322174), (11, 11870672), (16, 8161087), (22, 5935336), (44, 2967668), (88, 1483834), (121, 1079152), (176, 741917), (242, 539576), (484, 269788), (968, 134894), (1936, 67447)]