151727872

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 321267744

約数和(自身を除く): 169539872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 128, 146, 184, 256, 292, 353, 368, 584, 706, 736, 1168, 1412, 1472, 1679, 2336, 2824, 2944, 3358, 4672, 5648, 5888, 6716, 8119, 9344, 11296, 13432, 16238, 18688, 22592, 25769, 26864, 32476, 45184, 51538, 53728, 64952, 90368, 103076, 107456, 129904, 206152, 214912, 259808, 412304, 429824, 519616, 592687, 824608, 1039232, 1185374, 1649216, 2078464, 2370748, 3298432, 4741496, 6596864, 9482992, 18965984, 37931968, 75863936, 151727872]

約数ペア:

[(1, 151727872), (2, 75863936), (4, 37931968), (8, 18965984), (16, 9482992), (23, 6596864), (32, 4741496), (46, 3298432), (64, 2370748), (73, 2078464), (92, 1649216), (128, 1185374), (146, 1039232), (184, 824608), (256, 592687), (292, 519616), (353, 429824), (368, 412304), (584, 259808), (706, 214912), (736, 206152), (1168, 129904), (1412, 107456), (1472, 103076), (1679, 90368), (2336, 64952), (2824, 53728), (2944, 51538), (3358, 45184), (4672, 32476), (5648, 26864), (5888, 25769), (6716, 22592), (8119, 18688), (9344, 16238), (11296, 13432)]