160420512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 498143520

約数和(自身を除く): 337723008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 67, 84, 96, 98, 112, 134, 147, 168, 196, 201, 224, 268, 294, 336, 392, 402, 469, 509, 536, 588, 672, 784, 804, 938, 1018, 1072, 1176, 1407, 1527, 1568, 1608, 1876, 2036, 2144, 2352, 2814, 3054, 3216, 3283, 3563, 3752, 4072, 4704, 5628, 6108, 6432, 6566, 7126, 7504, 8144, 9849, 10689, 11256, 12216, 13132, 14252, 15008, 16288, 19698, 21378, 22512, 24432, 24941, 26264, 28504, 34103, 39396, 42756, 45024, 48864, 49882, 52528, 57008, 68206, 74823, 78792, 85512, 99764, 102309, 105056, 114016, 136412, 149646, 157584, 171024, 199528, 204618, 238721, 272824, 299292, 315168, 342048, 399056, 409236, 477442, 545648, 598584, 716163, 798112, 818472, 954884, 1091296, 1197168, 1432326, 1636944, 1671047, 1909768, 2394336, 2864652, 3273888, 3342094, 3819536, 5013141, 5729304, 6684188, 7639072, 10026282, 11458608, 13368376, 20052564, 22917216, 26736752, 40105128, 53473504, 80210256, 160420512]

約数ペア:

[(1, 160420512), (2, 80210256), (3, 53473504), (4, 40105128), (6, 26736752), (7, 22917216), (8, 20052564), (12, 13368376), (14, 11458608), (16, 10026282), (21, 7639072), (24, 6684188), (28, 5729304), (32, 5013141), (42, 3819536), (48, 3342094), (49, 3273888), (56, 2864652), (67, 2394336), (84, 1909768), (96, 1671047), (98, 1636944), (112, 1432326), (134, 1197168), (147, 1091296), (168, 954884), (196, 818472), (201, 798112), (224, 716163), (268, 598584), (294, 545648), (336, 477442), (392, 409236), (402, 399056), (469, 342048), (509, 315168), (536, 299292), (588, 272824), (672, 238721), (784, 204618), (804, 199528), (938, 171024), (1018, 157584), (1072, 149646), (1176, 136412), (1407, 114016), (1527, 105056), (1568, 102309), (1608, 99764), (1876, 85512), (2036, 78792), (2144, 74823), (2352, 68206), (2814, 57008), (3054, 52528), (3216, 49882), (3283, 48864), (3563, 45024), (3752, 42756), (4072, 39396), (4704, 34103), (5628, 28504), (6108, 26264), (6432, 24941), (6566, 24432), (7126, 22512), (7504, 21378), (8144, 19698), (9849, 16288), (10689, 15008), (11256, 14252), (12216, 13132)]