128018868

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 306324480

約数和(自身を除く): 178305612

約数列:

[1, 2, 3, 4, 6, 12, 79, 83, 158, 166, 237, 249, 316, 332, 474, 498, 948, 996, 1627, 3254, 4881, 6508, 6557, 9762, 13114, 19524, 19671, 26228, 39342, 78684, 128533, 135041, 257066, 270082, 385599, 405123, 514132, 540164, 771198, 810246, 1542396, 1620492, 10668239, 21336478, 32004717, 42672956, 64009434, 128018868]

約数ペア:

[(1, 128018868), (2, 64009434), (3, 42672956), (4, 32004717), (6, 21336478), (12, 10668239), (79, 1620492), (83, 1542396), (158, 810246), (166, 771198), (237, 540164), (249, 514132), (316, 405123), (332, 385599), (474, 270082), (498, 257066), (948, 135041), (996, 128533), (1627, 78684), (3254, 39342), (4881, 26228), (6508, 19671), (6557, 19524), (9762, 13114)]