144160144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{474211}}^1$

素因数の和:474238

約数の個数: 20

約数和(自身を含む): 294011440

約数和(自身を除く): 149851296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 474211, 948422, 1896844, 3793688, 7587376, 9010009, 18020018, 36040036, 72080072, 144160144]

約数ペア:

[(1, 144160144), (2, 72080072), (4, 36040036), (8, 18020018), (16, 9010009), (19, 7587376), (38, 3793688), (76, 1896844), (152, 948422), (304, 474211)]