128012112

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38651}}^1$

素因数の和:38688

約数の個数: 60

約数和(自身を含む): 373842144

約数和(自身を除く): 245830032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 38651, 77302, 115953, 154604, 231906, 309208, 347859, 463812, 618416, 695718, 888973, 927624, 1391436, 1777946, 1855248, 2666919, 2782872, 3555892, 5333838, 5565744, 7111784, 8000757, 10667676, 14223568, 16001514, 21335352, 32003028, 42670704, 64006056, 128012112]

約数ペア:

[(1, 128012112), (2, 64006056), (3, 42670704), (4, 32003028), (6, 21335352), (8, 16001514), (9, 14223568), (12, 10667676), (16, 8000757), (18, 7111784), (23, 5565744), (24, 5333838), (36, 3555892), (46, 2782872), (48, 2666919), (69, 1855248), (72, 1777946), (92, 1391436), (138, 927624), (144, 888973), (184, 695718), (207, 618416), (276, 463812), (368, 347859), (414, 309208), (552, 231906), (828, 154604), (1104, 115953), (1656, 77302), (3312, 38651)]