156965046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219839}}^1$

素因数の和:219868

約数の個数: 32

約数和(自身を含む): 379883520

約数和(自身を除く): 222918474

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 219839, 439678, 659517, 1319034, 1538873, 3077746, 3737263, 4616619, 7474526, 9233238, 11211789, 22423578, 26160841, 52321682, 78482523, 156965046]

約数ペア:

[(1, 156965046), (2, 78482523), (3, 52321682), (6, 26160841), (7, 22423578), (14, 11211789), (17, 9233238), (21, 7474526), (34, 4616619), (42, 3737263), (51, 3077746), (102, 1538873), (119, 1319034), (238, 659517), (357, 439678), (714, 219839)]