159451968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 458069696

約数和(自身を除く): 298617728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 193, 208, 312, 331, 386, 416, 579, 624, 662, 772, 832, 993, 1158, 1248, 1324, 1544, 1986, 2316, 2496, 2509, 2648, 3088, 3972, 4303, 4632, 5018, 5296, 6176, 7527, 7944, 8606, 9264, 10036, 10592, 12352, 12909, 15054, 15888, 17212, 18528, 20072, 21184, 25818, 30108, 31776, 34424, 37056, 40144, 51636, 60216, 63552, 63883, 68848, 80288, 103272, 120432, 127766, 137696, 160576, 191649, 206544, 240864, 255532, 275392, 383298, 413088, 481728, 511064, 766596, 826176, 830479, 1022128, 1533192, 1660958, 2044256, 2491437, 3066384, 3321916, 4088512, 4982874, 6132768, 6643832, 9965748, 12265536, 13287664, 19931496, 26575328, 39862992, 53150656, 79725984, 159451968]

約数ペア:

[(1, 159451968), (2, 79725984), (3, 53150656), (4, 39862992), (6, 26575328), (8, 19931496), (12, 13287664), (13, 12265536), (16, 9965748), (24, 6643832), (26, 6132768), (32, 4982874), (39, 4088512), (48, 3321916), (52, 3066384), (64, 2491437), (78, 2044256), (96, 1660958), (104, 1533192), (156, 1022128), (192, 830479), (193, 826176), (208, 766596), (312, 511064), (331, 481728), (386, 413088), (416, 383298), (579, 275392), (624, 255532), (662, 240864), (772, 206544), (832, 191649), (993, 160576), (1158, 137696), (1248, 127766), (1324, 120432), (1544, 103272), (1986, 80288), (2316, 68848), (2496, 63883), (2509, 63552), (2648, 60216), (3088, 51636), (3972, 40144), (4303, 37056), (4632, 34424), (5018, 31776), (5296, 30108), (6176, 25818), (7527, 21184), (7944, 20072), (8606, 18528), (9264, 17212), (10036, 15888), (10592, 15054), (12352, 12909)]