169260248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{2153}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 328786560

約数和(自身を除く): 159526312

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 317, 634, 1268, 2153, 2536, 4306, 8612, 9827, 17224, 19654, 39308, 66743, 78616, 133486, 266972, 533944, 682501, 1365002, 2730004, 5460008, 21157531, 42315062, 84630124, 169260248]

約数ペア:

[(1, 169260248), (2, 84630124), (4, 42315062), (8, 21157531), (31, 5460008), (62, 2730004), (124, 1365002), (248, 682501), (317, 533944), (634, 266972), (1268, 133486), (2153, 78616), (2536, 66743), (4306, 39308), (8612, 19654), (9827, 17224)]