122603264

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2261

約数の個数: 72

約数和(自身を含む): 288841728

約数和(自身を除く): 166238464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2207, 3472, 3968, 4414, 6944, 7936, 8828, 13888, 15449, 17656, 27776, 30898, 35312, 55552, 61796, 68417, 70624, 123592, 136834, 141248, 247184, 273668, 282496, 478919, 494368, 547336, 564992, 957838, 988736, 1094672, 1915676, 1977472, 2189344, 3831352, 3954944, 4378688, 7662704, 8757376, 15325408, 17514752, 30650816, 61301632, 122603264]

約数ペア:

[(1, 122603264), (2, 61301632), (4, 30650816), (7, 17514752), (8, 15325408), (14, 8757376), (16, 7662704), (28, 4378688), (31, 3954944), (32, 3831352), (56, 2189344), (62, 1977472), (64, 1915676), (112, 1094672), (124, 988736), (128, 957838), (217, 564992), (224, 547336), (248, 494368), (256, 478919), (434, 282496), (448, 273668), (496, 247184), (868, 141248), (896, 136834), (992, 123592), (1736, 70624), (1792, 68417), (1984, 61796), (2207, 55552), (3472, 35312), (3968, 30898), (4414, 27776), (6944, 17656), (7936, 15449), (8828, 13888)]