144043802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1019}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 258508800

約数和(自身を除く): 114464998

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 439, 878, 1019, 2038, 3073, 6146, 7133, 10097, 14266, 20194, 23437, 46874, 70679, 141358, 164059, 328118, 447341, 894682, 3131387, 6262774, 10288843, 20577686, 72021901, 144043802]

約数ペア:

[(1, 144043802), (2, 72021901), (7, 20577686), (14, 10288843), (23, 6262774), (46, 3131387), (161, 894682), (322, 447341), (439, 328118), (878, 164059), (1019, 141358), (2038, 70679), (3073, 46874), (6146, 23437), (7133, 20194), (10097, 14266)]