131806272

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{52807}}^1$

素因数の和:52835

約数の個数: 56

約数和(自身を含む): 375570496

約数和(自身を除く): 243764224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 52807, 105614, 158421, 211228, 316842, 422456, 633684, 686491, 844912, 1267368, 1372982, 1689824, 2059473, 2534736, 2745964, 3379648, 4118946, 5069472, 5491928, 8237892, 10138944, 10983856, 16475784, 21967712, 32951568, 43935424, 65903136, 131806272]

約数ペア:

[(1, 131806272), (2, 65903136), (3, 43935424), (4, 32951568), (6, 21967712), (8, 16475784), (12, 10983856), (13, 10138944), (16, 8237892), (24, 5491928), (26, 5069472), (32, 4118946), (39, 3379648), (48, 2745964), (52, 2534736), (64, 2059473), (78, 1689824), (96, 1372982), (104, 1267368), (156, 844912), (192, 686491), (208, 633684), (312, 422456), (416, 316842), (624, 211228), (832, 158421), (1248, 105614), (2496, 52807)]