139865232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 419973120

約数和(自身を除く): 280107888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 47, 48, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 188, 208, 228, 247, 251, 282, 304, 312, 376, 456, 494, 502, 564, 611, 624, 741, 752, 753, 893, 912, 988, 1004, 1128, 1222, 1482, 1506, 1786, 1833, 1976, 2008, 2256, 2444, 2679, 2964, 3012, 3263, 3572, 3666, 3952, 4016, 4769, 4888, 5358, 5928, 6024, 6526, 7144, 7332, 9538, 9776, 9789, 10716, 11609, 11797, 11856, 12048, 13052, 14288, 14307, 14664, 19076, 19578, 21432, 23218, 23594, 26104, 28614, 29328, 34827, 35391, 38152, 39156, 42864, 46436, 47188, 52208, 57228, 61997, 69654, 70782, 76304, 78312, 92872, 94376, 114456, 123994, 139308, 141564, 153361, 156624, 185744, 185991, 188752, 224143, 228912, 247988, 278616, 283128, 306722, 371982, 448286, 460083, 495976, 557232, 566256, 613444, 672429, 743964, 896572, 920166, 991952, 1226888, 1344858, 1487928, 1793144, 1840332, 2453776, 2689716, 2913859, 2975856, 3586288, 3680664, 5379432, 5827718, 7361328, 8741577, 10758864, 11655436, 17483154, 23310872, 34966308, 46621744, 69932616, 139865232]

約数ペア:

[(1, 139865232), (2, 69932616), (3, 46621744), (4, 34966308), (6, 23310872), (8, 17483154), (12, 11655436), (13, 10758864), (16, 8741577), (19, 7361328), (24, 5827718), (26, 5379432), (38, 3680664), (39, 3586288), (47, 2975856), (48, 2913859), (52, 2689716), (57, 2453776), (76, 1840332), (78, 1793144), (94, 1487928), (104, 1344858), (114, 1226888), (141, 991952), (152, 920166), (156, 896572), (188, 743964), (208, 672429), (228, 613444), (247, 566256), (251, 557232), (282, 495976), (304, 460083), (312, 448286), (376, 371982), (456, 306722), (494, 283128), (502, 278616), (564, 247988), (611, 228912), (624, 224143), (741, 188752), (752, 185991), (753, 185744), (893, 156624), (912, 153361), (988, 141564), (1004, 139308), (1128, 123994), (1222, 114456), (1482, 94376), (1506, 92872), (1786, 78312), (1833, 76304), (1976, 70782), (2008, 69654), (2256, 61997), (2444, 57228), (2679, 52208), (2964, 47188), (3012, 46436), (3263, 42864), (3572, 39156), (3666, 38152), (3952, 35391), (4016, 34827), (4769, 29328), (4888, 28614), (5358, 26104), (5928, 23594), (6024, 23218), (6526, 21432), (7144, 19578), (7332, 19076), (9538, 14664), (9776, 14307), (9789, 14288), (10716, 13052), (11609, 12048), (11797, 11856)]