127947344

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49669}}^1$

素因数の和:49707

約数の個数: 40

約数和(自身を含む): 295635840

約数和(自身を除く): 167688496

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 49669, 99338, 198676, 347683, 397352, 695366, 794704, 1142387, 1390732, 2284774, 2781464, 4569548, 5562928, 7996709, 9139096, 15993418, 18278192, 31986836, 63973672, 127947344]

約数ペア:

[(1, 127947344), (2, 63973672), (4, 31986836), (7, 18278192), (8, 15993418), (14, 9139096), (16, 7996709), (23, 5562928), (28, 4569548), (46, 2781464), (56, 2284774), (92, 1390732), (112, 1142387), (161, 794704), (184, 695366), (322, 397352), (368, 347683), (644, 198676), (1288, 99338), (2576, 49669)]