137979344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6949}}^1$

素因数の和:7047

約数の個数: 40

約数和(自身を含む): 286979400

約数和(自身を除く): 149000056

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 6949, 9928, 13898, 19856, 27796, 55592, 111184, 118133, 236266, 472532, 507277, 945064, 1014554, 1890128, 2029108, 4058216, 8116432, 8623709, 17247418, 34494836, 68989672, 137979344]

約数ペア:

[(1, 137979344), (2, 68989672), (4, 34494836), (8, 17247418), (16, 8623709), (17, 8116432), (34, 4058216), (68, 2029108), (73, 1890128), (136, 1014554), (146, 945064), (272, 507277), (292, 472532), (584, 236266), (1168, 118133), (1241, 111184), (2482, 55592), (4964, 27796), (6949, 19856), (9928, 13898)]