131432112

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 160

約数和(自身を含む): 440448000

約数和(自身を除く): 309015888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 887, 1008, 1029, 1176, 1323, 1372, 1512, 1764, 1774, 2058, 2352, 2646, 2661, 2744, 3024, 3087, 3528, 3548, 4116, 5292, 5322, 5488, 6174, 6209, 7056, 7096, 7983, 8232, 9261, 10584, 10644, 12348, 12418, 14192, 15966, 16464, 18522, 18627, 21168, 21288, 23949, 24696, 24836, 31932, 37044, 37254, 42576, 43463, 47898, 49392, 49672, 55881, 63864, 74088, 74508, 86926, 95796, 99344, 111762, 127728, 130389, 148176, 149016, 167643, 173852, 191592, 223524, 260778, 298032, 304241, 335286, 347704, 383184, 391167, 447048, 521556, 608482, 670572, 695408, 782334, 894096, 912723, 1043112, 1173501, 1216964, 1341144, 1564668, 1825446, 2086224, 2347002, 2433928, 2682288, 2738169, 3129336, 3650892, 4694004, 4867856, 5476338, 6258672, 7301784, 8214507, 9388008, 10952676, 14603568, 16429014, 18776016, 21905352, 32858028, 43810704, 65716056, 131432112]

約数ペア:

[(1, 131432112), (2, 65716056), (3, 43810704), (4, 32858028), (6, 21905352), (7, 18776016), (8, 16429014), (9, 14603568), (12, 10952676), (14, 9388008), (16, 8214507), (18, 7301784), (21, 6258672), (24, 5476338), (27, 4867856), (28, 4694004), (36, 3650892), (42, 3129336), (48, 2738169), (49, 2682288), (54, 2433928), (56, 2347002), (63, 2086224), (72, 1825446), (84, 1564668), (98, 1341144), (108, 1216964), (112, 1173501), (126, 1043112), (144, 912723), (147, 894096), (168, 782334), (189, 695408), (196, 670572), (216, 608482), (252, 521556), (294, 447048), (336, 391167), (343, 383184), (378, 347704), (392, 335286), (432, 304241), (441, 298032), (504, 260778), (588, 223524), (686, 191592), (756, 173852), (784, 167643), (882, 149016), (887, 148176), (1008, 130389), (1029, 127728), (1176, 111762), (1323, 99344), (1372, 95796), (1512, 86926), (1764, 74508), (1774, 74088), (2058, 63864), (2352, 55881), (2646, 49672), (2661, 49392), (2744, 47898), (3024, 43463), (3087, 42576), (3528, 37254), (3548, 37044), (4116, 31932), (5292, 24836), (5322, 24696), (5488, 23949), (6174, 21288), (6209, 21168), (7056, 18627), (7096, 18522), (7983, 16464), (8232, 15966), (9261, 14192), (10584, 12418), (10644, 12348)]