165719978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 274570560

約数和(自身を除く): 108850582

約数列:

[1, 2, 17, 29, 34, 58, 131, 262, 493, 986, 1283, 2227, 2566, 3799, 4454, 7598, 21811, 37207, 43622, 64583, 74414, 129166, 168073, 336146, 632519, 1265038, 2857241, 4874117, 5714482, 9748234, 82859989, 165719978]

約数ペア:

[(1, 165719978), (2, 82859989), (17, 9748234), (29, 5714482), (34, 4874117), (58, 2857241), (131, 1265038), (262, 632519), (493, 336146), (986, 168073), (1283, 129166), (2227, 74414), (2566, 64583), (3799, 43622), (4454, 37207), (7598, 21811)]