101984688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 310219728

約数和(自身を除く): 208235040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 157, 208, 234, 312, 314, 347, 468, 471, 624, 628, 694, 936, 942, 1041, 1256, 1388, 1413, 1872, 1884, 2041, 2082, 2512, 2776, 2826, 3123, 3768, 4082, 4164, 4511, 5552, 5652, 6123, 6246, 7536, 8164, 8328, 9022, 11304, 12246, 12492, 13533, 16328, 16656, 18044, 18369, 22608, 24492, 24984, 27066, 32656, 36088, 36738, 40599, 48984, 49968, 54132, 54479, 72176, 73476, 81198, 97968, 108264, 108958, 146952, 162396, 163437, 216528, 217916, 293904, 324792, 326874, 435832, 490311, 649584, 653748, 708227, 871664, 980622, 1307496, 1416454, 1961244, 2124681, 2614992, 2832908, 3922488, 4249362, 5665816, 6374043, 7844976, 8498724, 11331632, 12748086, 16997448, 25496172, 33994896, 50992344, 101984688]

約数ペア:

[(1, 101984688), (2, 50992344), (3, 33994896), (4, 25496172), (6, 16997448), (8, 12748086), (9, 11331632), (12, 8498724), (13, 7844976), (16, 6374043), (18, 5665816), (24, 4249362), (26, 3922488), (36, 2832908), (39, 2614992), (48, 2124681), (52, 1961244), (72, 1416454), (78, 1307496), (104, 980622), (117, 871664), (144, 708227), (156, 653748), (157, 649584), (208, 490311), (234, 435832), (312, 326874), (314, 324792), (347, 293904), (468, 217916), (471, 216528), (624, 163437), (628, 162396), (694, 146952), (936, 108958), (942, 108264), (1041, 97968), (1256, 81198), (1388, 73476), (1413, 72176), (1872, 54479), (1884, 54132), (2041, 49968), (2082, 48984), (2512, 40599), (2776, 36738), (2826, 36088), (3123, 32656), (3768, 27066), (4082, 24984), (4164, 24492), (4511, 22608), (5552, 18369), (5652, 18044), (6123, 16656), (6246, 16328), (7536, 13533), (8164, 12492), (8328, 12246), (9022, 11304)]