156245208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1645

約数の個数: 128

約数和(自身を含む): 485376000

約数和(自身を除く): 329130792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1579, 1596, 1736, 1767, 2356, 2604, 3158, 3192, 3534, 4123, 4712, 4737, 5208, 6316, 7068, 8246, 9474, 11053, 12369, 12632, 14136, 16492, 18948, 22106, 24738, 30001, 32984, 33159, 37896, 44212, 48949, 49476, 60002, 66318, 88424, 90003, 97898, 98952, 120004, 132636, 146847, 180006, 195796, 210007, 240008, 265272, 293694, 342643, 360012, 391592, 420014, 587388, 630021, 685286, 720024, 840028, 930031, 1027929, 1174776, 1260042, 1370572, 1680056, 1860062, 2055858, 2520084, 2741144, 2790093, 3720124, 4111716, 5040168, 5580186, 6510217, 7440248, 8223432, 11160372, 13020434, 19530651, 22320744, 26040868, 39061302, 52081736, 78122604, 156245208]

約数ペア:

[(1, 156245208), (2, 78122604), (3, 52081736), (4, 39061302), (6, 26040868), (7, 22320744), (8, 19530651), (12, 13020434), (14, 11160372), (19, 8223432), (21, 7440248), (24, 6510217), (28, 5580186), (31, 5040168), (38, 4111716), (42, 3720124), (56, 2790093), (57, 2741144), (62, 2520084), (76, 2055858), (84, 1860062), (93, 1680056), (114, 1370572), (124, 1260042), (133, 1174776), (152, 1027929), (168, 930031), (186, 840028), (217, 720024), (228, 685286), (248, 630021), (266, 587388), (372, 420014), (399, 391592), (434, 360012), (456, 342643), (532, 293694), (589, 265272), (651, 240008), (744, 210007), (798, 195796), (868, 180006), (1064, 146847), (1178, 132636), (1302, 120004), (1579, 98952), (1596, 97898), (1736, 90003), (1767, 88424), (2356, 66318), (2604, 60002), (3158, 49476), (3192, 48949), (3534, 44212), (4123, 37896), (4712, 33159), (4737, 32984), (5208, 30001), (6316, 24738), (7068, 22106), (8246, 18948), (9474, 16492), (11053, 14136), (12369, 12632)]