151349744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5518

約数の個数: 80

約数和(自身を含む): 379975680

約数和(自身を除く): 228625936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 5471, 6916, 10942, 13832, 21884, 27664, 38297, 43768, 71123, 76594, 87536, 103949, 142246, 153188, 207898, 284492, 306376, 415796, 497861, 568984, 612752, 727643, 831592, 995722, 1137968, 1351337, 1455286, 1663184, 1991444, 2702674, 2910572, 3982888, 5405348, 5821144, 7965776, 9459359, 10810696, 11642288, 18918718, 21621392, 37837436, 75674872, 151349744]

約数ペア:

[(1, 151349744), (2, 75674872), (4, 37837436), (7, 21621392), (8, 18918718), (13, 11642288), (14, 10810696), (16, 9459359), (19, 7965776), (26, 5821144), (28, 5405348), (38, 3982888), (52, 2910572), (56, 2702674), (76, 1991444), (91, 1663184), (104, 1455286), (112, 1351337), (133, 1137968), (152, 995722), (182, 831592), (208, 727643), (247, 612752), (266, 568984), (304, 497861), (364, 415796), (494, 306376), (532, 284492), (728, 207898), (988, 153188), (1064, 142246), (1456, 103949), (1729, 87536), (1976, 76594), (2128, 71123), (3458, 43768), (3952, 38297), (5471, 27664), (6916, 21884), (10942, 13832)]