154684964

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{19249}}^1$

素因数の和:19308

約数の個数: 36

約数和(自身を含む): 322591500

約数和(自身を除く): 167906536

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 19249, 38498, 76996, 134743, 269486, 538972, 789209, 943201, 1578418, 1886402, 3156836, 3772804, 5524463, 11048926, 22097852, 38671241, 77342482, 154684964]

約数ペア:

[(1, 154684964), (2, 77342482), (4, 38671241), (7, 22097852), (14, 11048926), (28, 5524463), (41, 3772804), (49, 3156836), (82, 1886402), (98, 1578418), (164, 943201), (196, 789209), (287, 538972), (574, 269486), (1148, 134743), (2009, 76996), (4018, 38498), (8036, 19249)]