179664814

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 312281856

約数和(自身を除く): 132617042

約数列:

[1, 2, 7, 14, 137, 274, 283, 331, 566, 662, 959, 1918, 1981, 2317, 3962, 4634, 38771, 45347, 77542, 90694, 93673, 187346, 271397, 317429, 542794, 634858, 655711, 1311422, 12833201, 25666402, 89832407, 179664814]

約数ペア:

[(1, 179664814), (2, 89832407), (7, 25666402), (14, 12833201), (137, 1311422), (274, 655711), (283, 634858), (331, 542794), (566, 317429), (662, 271397), (959, 187346), (1918, 93673), (1981, 90694), (2317, 77542), (3962, 45347), (4634, 38771)]