131205144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 407116800

約数和(自身を除く): 275911656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 59, 61, 62, 84, 93, 98, 118, 122, 124, 147, 168, 177, 183, 186, 196, 217, 236, 244, 248, 294, 354, 366, 372, 392, 413, 427, 434, 472, 488, 588, 651, 708, 732, 744, 826, 854, 868, 1176, 1239, 1281, 1302, 1416, 1464, 1519, 1652, 1708, 1736, 1829, 1891, 2478, 2562, 2604, 2891, 2989, 3038, 3304, 3416, 3599, 3658, 3782, 4557, 4956, 5124, 5208, 5487, 5673, 5782, 5978, 6076, 7198, 7316, 7564, 8673, 8967, 9114, 9912, 10248, 10797, 10974, 11346, 11564, 11956, 12152, 12803, 13237, 14396, 14632, 15128, 17346, 17934, 18228, 21594, 21948, 22692, 23128, 23912, 25193, 25606, 26474, 28792, 34692, 35868, 36456, 38409, 39711, 43188, 43896, 45384, 50386, 51212, 52948, 69384, 71736, 75579, 76818, 79422, 86376, 89621, 92659, 100772, 102424, 105896, 111569, 151158, 153636, 158844, 176351, 179242, 185318, 201544, 223138, 268863, 277977, 302316, 307272, 317688, 334707, 352702, 358484, 370636, 446276, 529053, 537726, 555954, 604632, 669414, 705404, 716968, 741272, 780983, 892552, 1058106, 1075452, 1111908, 1338828, 1410808, 1561966, 2116212, 2150904, 2223816, 2342949, 2677656, 3123932, 4232424, 4685898, 5466881, 6247864, 9371796, 10933762, 16400643, 18743592, 21867524, 32801286, 43735048, 65602572, 131205144]

約数ペア:

[(1, 131205144), (2, 65602572), (3, 43735048), (4, 32801286), (6, 21867524), (7, 18743592), (8, 16400643), (12, 10933762), (14, 9371796), (21, 6247864), (24, 5466881), (28, 4685898), (31, 4232424), (42, 3123932), (49, 2677656), (56, 2342949), (59, 2223816), (61, 2150904), (62, 2116212), (84, 1561966), (93, 1410808), (98, 1338828), (118, 1111908), (122, 1075452), (124, 1058106), (147, 892552), (168, 780983), (177, 741272), (183, 716968), (186, 705404), (196, 669414), (217, 604632), (236, 555954), (244, 537726), (248, 529053), (294, 446276), (354, 370636), (366, 358484), (372, 352702), (392, 334707), (413, 317688), (427, 307272), (434, 302316), (472, 277977), (488, 268863), (588, 223138), (651, 201544), (708, 185318), (732, 179242), (744, 176351), (826, 158844), (854, 153636), (868, 151158), (1176, 111569), (1239, 105896), (1281, 102424), (1302, 100772), (1416, 92659), (1464, 89621), (1519, 86376), (1652, 79422), (1708, 76818), (1736, 75579), (1829, 71736), (1891, 69384), (2478, 52948), (2562, 51212), (2604, 50386), (2891, 45384), (2989, 43896), (3038, 43188), (3304, 39711), (3416, 38409), (3599, 36456), (3658, 35868), (3782, 34692), (4557, 28792), (4956, 26474), (5124, 25606), (5208, 25193), (5487, 23912), (5673, 23128), (5782, 22692), (5978, 21948), (6076, 21594), (7198, 18228), (7316, 17934), (7564, 17346), (8673, 15128), (8967, 14632), (9114, 14396), (9912, 13237), (10248, 12803), (10797, 12152), (10974, 11956), (11346, 11564)]