173639712

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{20323}}^1$

素因数の和:20425

約数の個数: 48

約数和(自身を含む): 460948320

約数和(自身を除く): 287308608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 20323, 40646, 60969, 81292, 121938, 162584, 243876, 325168, 487752, 650336, 975504, 1808747, 1951008, 3617494, 5426241, 7234988, 10852482, 14469976, 21704964, 28939952, 43409928, 57879904, 86819856, 173639712]

約数ペア:

[(1, 173639712), (2, 86819856), (3, 57879904), (4, 43409928), (6, 28939952), (8, 21704964), (12, 14469976), (16, 10852482), (24, 7234988), (32, 5426241), (48, 3617494), (89, 1951008), (96, 1808747), (178, 975504), (267, 650336), (356, 487752), (534, 325168), (712, 243876), (1068, 162584), (1424, 121938), (2136, 81292), (2848, 60969), (4272, 40646), (8544, 20323)]