147843824

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{67447}}^1$

素因数の和:67592

約数の個数: 20

約数和(自身を含む): 288542544

約数和(自身を除く): 140698720

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 67447, 134894, 269788, 539576, 1079152, 9240239, 18480478, 36960956, 73921912, 147843824]

約数ペア:

[(1, 147843824), (2, 73921912), (4, 36960956), (8, 18480478), (16, 9240239), (137, 1079152), (274, 539576), (548, 269788), (1096, 134894), (2192, 67447)]