140270208

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28099}}^1$

素因数の和:28129

約数の個数: 64

約数和(自身を含む): 401268000

約数和(自身を除く): 260997792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 28099, 56198, 84297, 112396, 168594, 224792, 337188, 365287, 449584, 674376, 730574, 899168, 1095861, 1348752, 1461148, 1798336, 2191722, 2697504, 2922296, 3596672, 4383444, 5395008, 5844592, 8766888, 10790016, 11689184, 17533776, 23378368, 35067552, 46756736, 70135104, 140270208]

約数ペア:

[(1, 140270208), (2, 70135104), (3, 46756736), (4, 35067552), (6, 23378368), (8, 17533776), (12, 11689184), (13, 10790016), (16, 8766888), (24, 5844592), (26, 5395008), (32, 4383444), (39, 3596672), (48, 2922296), (52, 2697504), (64, 2191722), (78, 1798336), (96, 1461148), (104, 1348752), (128, 1095861), (156, 899168), (192, 730574), (208, 674376), (312, 449584), (384, 365287), (416, 337188), (624, 224792), (832, 168594), (1248, 112396), (1664, 84297), (2496, 56198), (4992, 28099)]