156355134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64663}}^1$

素因数の和:64712

約数の個数: 32

約数和(自身を含む): 347633664

約数和(自身を除く): 191278530

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 64663, 129326, 193989, 387978, 840619, 1681238, 2004553, 2521857, 4009106, 5043714, 6013659, 12027318, 26059189, 52118378, 78177567, 156355134]

約数ペア:

[(1, 156355134), (2, 78177567), (3, 52118378), (6, 26059189), (13, 12027318), (26, 6013659), (31, 5043714), (39, 4009106), (62, 2521857), (78, 2004553), (93, 1681238), (186, 840619), (403, 387978), (806, 193989), (1209, 129326), (2418, 64663)]