156565968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10909}}^1$

素因数の和:10956

約数の個数: 80

約数和(自身を含む): 454554240

約数和(自身を除く): 297988272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 10909, 14352, 21818, 32727, 43636, 65454, 87272, 130908, 141817, 174544, 250907, 261816, 283634, 425451, 501814, 523632, 567268, 752721, 850902, 1003628, 1134536, 1505442, 1701804, 2007256, 2269072, 3010884, 3261791, 3403608, 4014512, 6021768, 6523582, 6807216, 9785373, 12043536, 13047164, 19570746, 26094328, 39141492, 52188656, 78282984, 156565968]

約数ペア:

[(1, 156565968), (2, 78282984), (3, 52188656), (4, 39141492), (6, 26094328), (8, 19570746), (12, 13047164), (13, 12043536), (16, 9785373), (23, 6807216), (24, 6523582), (26, 6021768), (39, 4014512), (46, 3403608), (48, 3261791), (52, 3010884), (69, 2269072), (78, 2007256), (92, 1701804), (104, 1505442), (138, 1134536), (156, 1003628), (184, 850902), (208, 752721), (276, 567268), (299, 523632), (312, 501814), (368, 425451), (552, 283634), (598, 261816), (624, 250907), (897, 174544), (1104, 141817), (1196, 130908), (1794, 87272), (2392, 65454), (3588, 43636), (4784, 32727), (7176, 21818), (10909, 14352)]