123467776

素因数分解:

$2^{11}\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 262112760

約数和(自身を除く): 138644984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 167, 256, 304, 334, 361, 512, 608, 668, 722, 1024, 1216, 1336, 1444, 2048, 2432, 2672, 2888, 3173, 4864, 5344, 5776, 6346, 9728, 10688, 11552, 12692, 19456, 21376, 23104, 25384, 38912, 42752, 46208, 50768, 60287, 85504, 92416, 101536, 120574, 171008, 184832, 203072, 241148, 342016, 369664, 406144, 482296, 739328, 812288, 964592, 1624576, 1929184, 3249152, 3858368, 6498304, 7716736, 15433472, 30866944, 61733888, 123467776]

約数ペア:

[(1, 123467776), (2, 61733888), (4, 30866944), (8, 15433472), (16, 7716736), (19, 6498304), (32, 3858368), (38, 3249152), (64, 1929184), (76, 1624576), (128, 964592), (152, 812288), (167, 739328), (256, 482296), (304, 406144), (334, 369664), (361, 342016), (512, 241148), (608, 203072), (668, 184832), (722, 171008), (1024, 120574), (1216, 101536), (1336, 92416), (1444, 85504), (2048, 60287), (2432, 50768), (2672, 46208), (2888, 42752), (3173, 38912), (4864, 25384), (5344, 23104), (5776, 21376), (6346, 19456), (9728, 12692), (10688, 11552)]