128610942

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1613}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 261932832

約数和(自身を除く): 133321890

約数列:

[1, 2, 3, 6, 97, 137, 194, 274, 291, 411, 582, 822, 1613, 3226, 4839, 9678, 13289, 26578, 39867, 79734, 156461, 220981, 312922, 441962, 469383, 662943, 938766, 1325886, 21435157, 42870314, 64305471, 128610942]

約数ペア:

[(1, 128610942), (2, 64305471), (3, 42870314), (6, 21435157), (97, 1325886), (137, 938766), (194, 662943), (274, 469383), (291, 441962), (411, 312922), (582, 220981), (822, 156461), (1613, 79734), (3226, 39867), (4839, 26578), (9678, 13289)]