145874352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1670

約数の個数: 80

約数和(自身を含む): 408689120

約数和(自身を除く): 262814768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1489, 1884, 2041, 2512, 2978, 3768, 4082, 4467, 5956, 6123, 7536, 8164, 8934, 11912, 12246, 16328, 17868, 19357, 23824, 24492, 32656, 35736, 38714, 48984, 58071, 71472, 77428, 97968, 116142, 154856, 232284, 233773, 309712, 464568, 467546, 701319, 929136, 935092, 1402638, 1870184, 2805276, 3039049, 3740368, 5610552, 6078098, 9117147, 11221104, 12156196, 18234294, 24312392, 36468588, 48624784, 72937176, 145874352]

約数ペア:

[(1, 145874352), (2, 72937176), (3, 48624784), (4, 36468588), (6, 24312392), (8, 18234294), (12, 12156196), (13, 11221104), (16, 9117147), (24, 6078098), (26, 5610552), (39, 3740368), (48, 3039049), (52, 2805276), (78, 1870184), (104, 1402638), (156, 935092), (157, 929136), (208, 701319), (312, 467546), (314, 464568), (471, 309712), (624, 233773), (628, 232284), (942, 154856), (1256, 116142), (1489, 97968), (1884, 77428), (2041, 71472), (2512, 58071), (2978, 48984), (3768, 38714), (4082, 35736), (4467, 32656), (5956, 24492), (6123, 23824), (7536, 19357), (8164, 17868), (8934, 16328), (11912, 12246)]