141676912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 316854720

約数和(自身を除く): 175177808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 103, 104, 136, 206, 208, 221, 272, 389, 412, 442, 778, 824, 884, 1339, 1556, 1648, 1751, 1768, 2678, 3112, 3502, 3536, 5057, 5356, 6224, 6613, 7004, 10114, 10712, 13226, 14008, 20228, 21424, 22763, 26452, 28016, 40067, 40456, 45526, 52904, 80134, 80912, 85969, 91052, 105808, 160268, 171938, 182104, 320536, 343876, 364208, 520871, 641072, 681139, 687752, 1041742, 1362278, 1375504, 2083484, 2724556, 4166968, 5449112, 8333936, 8854807, 10898224, 17709614, 35419228, 70838456, 141676912]

約数ペア:

[(1, 141676912), (2, 70838456), (4, 35419228), (8, 17709614), (13, 10898224), (16, 8854807), (17, 8333936), (26, 5449112), (34, 4166968), (52, 2724556), (68, 2083484), (103, 1375504), (104, 1362278), (136, 1041742), (206, 687752), (208, 681139), (221, 641072), (272, 520871), (389, 364208), (412, 343876), (442, 320536), (778, 182104), (824, 171938), (884, 160268), (1339, 105808), (1556, 91052), (1648, 85969), (1751, 80912), (1768, 80134), (2678, 52904), (3112, 45526), (3502, 40456), (3536, 40067), (5057, 28016), (5356, 26452), (6224, 22763), (6613, 21424), (7004, 20228), (10114, 14008), (10712, 13226)]