172677888

素因数分解:

$2^8\times 3^2\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:674

約数の個数: 108

約数和(自身を含む): 502210800

約数和(自身を除く): 329532912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 256, 288, 298, 384, 447, 503, 576, 596, 768, 894, 1006, 1152, 1192, 1341, 1509, 1788, 2012, 2304, 2384, 2682, 3018, 3576, 4024, 4527, 4768, 5364, 6036, 7152, 8048, 9054, 9536, 10728, 12072, 14304, 16096, 18108, 19072, 21456, 24144, 28608, 32192, 36216, 38144, 42912, 48288, 57216, 64384, 72432, 74947, 85824, 96576, 114432, 128768, 144864, 149894, 171648, 193152, 224841, 289728, 299788, 343296, 386304, 449682, 579456, 599576, 674523, 899364, 1158912, 1199152, 1349046, 1798728, 2398304, 2698092, 3597456, 4796608, 5396184, 7194912, 9593216, 10792368, 14389824, 19186432, 21584736, 28779648, 43169472, 57559296, 86338944, 172677888]

約数ペア:

[(1, 172677888), (2, 86338944), (3, 57559296), (4, 43169472), (6, 28779648), (8, 21584736), (9, 19186432), (12, 14389824), (16, 10792368), (18, 9593216), (24, 7194912), (32, 5396184), (36, 4796608), (48, 3597456), (64, 2698092), (72, 2398304), (96, 1798728), (128, 1349046), (144, 1199152), (149, 1158912), (192, 899364), (256, 674523), (288, 599576), (298, 579456), (384, 449682), (447, 386304), (503, 343296), (576, 299788), (596, 289728), (768, 224841), (894, 193152), (1006, 171648), (1152, 149894), (1192, 144864), (1341, 128768), (1509, 114432), (1788, 96576), (2012, 85824), (2304, 74947), (2384, 72432), (2682, 64384), (3018, 57216), (3576, 48288), (4024, 42912), (4527, 38144), (4768, 36216), (5364, 32192), (6036, 28608), (7152, 24144), (8048, 21456), (9054, 19072), (9536, 18108), (10728, 16096), (12072, 14304)]