138727352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6917}}^1$

素因数の和:7055

約数の個数: 32

約数和(自身を含む): 273952800

約数和(自身を除く): 135225448

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 5014, 6917, 10028, 13834, 20056, 27668, 55336, 159091, 318182, 636364, 753953, 1272728, 1507906, 3015812, 6031624, 17340919, 34681838, 69363676, 138727352]

約数ペア:

[(1, 138727352), (2, 69363676), (4, 34681838), (8, 17340919), (23, 6031624), (46, 3015812), (92, 1507906), (109, 1272728), (184, 753953), (218, 636364), (436, 318182), (872, 159091), (2507, 55336), (5014, 27668), (6917, 20056), (10028, 13834)]