129544318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 218419200

約数和(自身を除く): 88874882

約数列:

[1, 2, 17, 19, 34, 38, 127, 254, 323, 646, 1579, 2159, 2413, 3158, 4318, 4826, 26843, 30001, 41021, 53686, 60002, 82042, 200533, 401066, 510017, 1020034, 3409061, 3810127, 6818122, 7620254, 64772159, 129544318]

約数ペア:

[(1, 129544318), (2, 64772159), (17, 7620254), (19, 6818122), (34, 3810127), (38, 3409061), (127, 1020034), (254, 510017), (323, 401066), (646, 200533), (1579, 82042), (2159, 60002), (2413, 53686), (3158, 41021), (4318, 30001), (4826, 26843)]