123163264

素因数分解:

$2^7\times 7^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 290409300

約数和(自身を除く): 167246036

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 269, 292, 392, 448, 511, 538, 584, 784, 896, 1022, 1076, 1168, 1568, 1883, 2044, 2152, 2336, 3136, 3577, 3766, 4088, 4304, 4672, 6272, 7154, 7532, 8176, 8608, 9344, 13181, 14308, 15064, 16352, 17216, 19637, 26362, 28616, 30128, 32704, 34432, 39274, 52724, 57232, 60256, 65408, 78548, 105448, 114464, 120512, 137459, 157096, 210896, 228928, 241024, 274918, 314192, 421792, 457856, 549836, 628384, 843584, 962213, 1099672, 1256768, 1687168, 1924426, 2199344, 2513536, 3848852, 4398688, 7697704, 8797376, 15395408, 17594752, 30790816, 61581632, 123163264]

約数ペア:

[(1, 123163264), (2, 61581632), (4, 30790816), (7, 17594752), (8, 15395408), (14, 8797376), (16, 7697704), (28, 4398688), (32, 3848852), (49, 2513536), (56, 2199344), (64, 1924426), (73, 1687168), (98, 1256768), (112, 1099672), (128, 962213), (146, 843584), (196, 628384), (224, 549836), (269, 457856), (292, 421792), (392, 314192), (448, 274918), (511, 241024), (538, 228928), (584, 210896), (784, 157096), (896, 137459), (1022, 120512), (1076, 114464), (1168, 105448), (1568, 78548), (1883, 65408), (2044, 60256), (2152, 57232), (2336, 52724), (3136, 39274), (3577, 34432), (3766, 32704), (4088, 30128), (4304, 28616), (4672, 26362), (6272, 19637), (7154, 17216), (7532, 16352), (8176, 15064), (8608, 14308), (9344, 13181)]