144715214

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{829}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 255852480

約数和(自身を除く): 111137266

約数列:

[1, 2, 7, 14, 37, 74, 259, 337, 518, 674, 829, 1658, 2359, 4718, 5803, 11606, 12469, 24938, 30673, 61346, 87283, 174566, 214711, 279373, 429422, 558746, 1955611, 3911222, 10336801, 20673602, 72357607, 144715214]

約数ペア:

[(1, 144715214), (2, 72357607), (7, 20673602), (14, 10336801), (37, 3911222), (74, 1955611), (259, 558746), (337, 429422), (518, 279373), (674, 214711), (829, 174566), (1658, 87283), (2359, 61346), (4718, 30673), (5803, 24938), (11606, 12469)]