131175408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 424972800

約数和(自身を除く): 293797392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 59, 78, 84, 91, 104, 112, 118, 156, 168, 177, 182, 208, 236, 273, 312, 336, 354, 364, 413, 472, 509, 546, 624, 708, 728, 767, 826, 944, 1018, 1092, 1239, 1416, 1456, 1527, 1534, 1652, 2036, 2184, 2301, 2478, 2832, 3054, 3068, 3304, 3563, 4072, 4368, 4602, 4956, 5369, 6108, 6136, 6608, 6617, 7126, 8144, 9204, 9912, 10689, 10738, 12216, 12272, 13234, 14252, 16107, 18408, 19824, 19851, 21378, 21476, 24432, 26468, 28504, 30031, 32214, 36816, 39702, 42756, 42952, 46319, 52936, 57008, 60062, 64428, 79404, 85512, 85904, 90093, 92638, 105872, 120124, 128856, 138957, 158808, 171024, 180186, 185276, 210217, 240248, 257712, 277914, 317616, 360372, 370552, 390403, 420434, 480496, 555828, 630651, 720744, 741104, 780806, 840868, 1111656, 1171209, 1261302, 1441488, 1561612, 1681736, 2223312, 2342418, 2522604, 2732821, 3123224, 3363472, 4684836, 5045208, 5465642, 6246448, 8198463, 9369672, 10090416, 10931284, 16396926, 18739344, 21862568, 32793852, 43725136, 65587704, 131175408]

約数ペア:

[(1, 131175408), (2, 65587704), (3, 43725136), (4, 32793852), (6, 21862568), (7, 18739344), (8, 16396926), (12, 10931284), (13, 10090416), (14, 9369672), (16, 8198463), (21, 6246448), (24, 5465642), (26, 5045208), (28, 4684836), (39, 3363472), (42, 3123224), (48, 2732821), (52, 2522604), (56, 2342418), (59, 2223312), (78, 1681736), (84, 1561612), (91, 1441488), (104, 1261302), (112, 1171209), (118, 1111656), (156, 840868), (168, 780806), (177, 741104), (182, 720744), (208, 630651), (236, 555828), (273, 480496), (312, 420434), (336, 390403), (354, 370552), (364, 360372), (413, 317616), (472, 277914), (509, 257712), (546, 240248), (624, 210217), (708, 185276), (728, 180186), (767, 171024), (826, 158808), (944, 138957), (1018, 128856), (1092, 120124), (1239, 105872), (1416, 92638), (1456, 90093), (1527, 85904), (1534, 85512), (1652, 79404), (2036, 64428), (2184, 60062), (2301, 57008), (2478, 52936), (2832, 46319), (3054, 42952), (3068, 42756), (3304, 39702), (3563, 36816), (4072, 32214), (4368, 30031), (4602, 28504), (4956, 26468), (5369, 24432), (6108, 21476), (6136, 21378), (6608, 19851), (6617, 19824), (7126, 18408), (8144, 16107), (9204, 14252), (9912, 13234), (10689, 12272), (10738, 12216)]