157156674

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1249}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 320280000

約数和(自身を除く): 163123326

約数列:

[1, 2, 3, 6, 67, 134, 201, 313, 402, 626, 939, 1249, 1878, 2498, 3747, 7494, 20971, 41942, 62913, 83683, 125826, 167366, 251049, 390937, 502098, 781874, 1172811, 2345622, 26192779, 52385558, 78578337, 157156674]

約数ペア:

[(1, 157156674), (2, 78578337), (3, 52385558), (6, 26192779), (67, 2345622), (134, 1172811), (201, 781874), (313, 502098), (402, 390937), (626, 251049), (939, 167366), (1249, 125826), (1878, 83683), (2498, 62913), (3747, 41942), (7494, 20971)]