140331372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2939}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 343768320

約数和(自身を除く): 203436948

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 173, 276, 346, 519, 692, 1038, 2076, 2939, 3979, 5878, 7958, 8817, 11756, 11937, 15916, 17634, 23874, 35268, 47748, 67597, 135194, 202791, 270388, 405582, 508447, 811164, 1016894, 1525341, 2033788, 3050682, 6101364, 11694281, 23388562, 35082843, 46777124, 70165686, 140331372]

約数ペア:

[(1, 140331372), (2, 70165686), (3, 46777124), (4, 35082843), (6, 23388562), (12, 11694281), (23, 6101364), (46, 3050682), (69, 2033788), (92, 1525341), (138, 1016894), (173, 811164), (276, 508447), (346, 405582), (519, 270388), (692, 202791), (1038, 135194), (2076, 67597), (2939, 47748), (3979, 35268), (5878, 23874), (7958, 17634), (8817, 15916), (11756, 11937)]