160256768

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2477

約数の個数: 72

約数和(自身を含む): 375621792

約数和(自身を除く): 215365024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1036, 1184, 1792, 2072, 2368, 2417, 4144, 4736, 4834, 8288, 9472, 9668, 16576, 16919, 19336, 33152, 33838, 38672, 66304, 67676, 77344, 89429, 135352, 154688, 178858, 270704, 309376, 357716, 541408, 618752, 626003, 715432, 1082816, 1252006, 1430864, 2165632, 2504012, 2861728, 4331264, 5008024, 5723456, 10016048, 11446912, 20032096, 22893824, 40064192, 80128384, 160256768]

約数ペア:

[(1, 160256768), (2, 80128384), (4, 40064192), (7, 22893824), (8, 20032096), (14, 11446912), (16, 10016048), (28, 5723456), (32, 5008024), (37, 4331264), (56, 2861728), (64, 2504012), (74, 2165632), (112, 1430864), (128, 1252006), (148, 1082816), (224, 715432), (256, 626003), (259, 618752), (296, 541408), (448, 357716), (518, 309376), (592, 270704), (896, 178858), (1036, 154688), (1184, 135352), (1792, 89429), (2072, 77344), (2368, 67676), (2417, 66304), (4144, 38672), (4736, 33838), (4834, 33152), (8288, 19336), (9472, 16919), (9668, 16576)]