156980412554

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2377}}^1\times {\mathrm{33937}}^1$

素因数の和:36462

約数の個数: 32

約数和(自身を含む): 271167335040

約数和(自身を除く): 114186922486

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 2377, 4754, 16639, 33278, 33937, 67874, 237559, 330403, 475118, 660806, 2312821, 4625642, 4717243, 9434486, 33020701, 66041402, 80668249, 161336498, 564677743, 1129355486, 11212886611, 22425773222, 78490206277, 156980412554]

約数ペア:

[(1, 156980412554), (2, 78490206277), (7, 22425773222), (14, 11212886611), (139, 1129355486), (278, 564677743), (973, 161336498), (1946, 80668249), (2377, 66041402), (4754, 33020701), (16639, 9434486), (33278, 4717243), (33937, 4625642), (67874, 2312821), (237559, 660806), (330403, 475118)]