149743287274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{680707}}^1$

素因数の和:681562

約数の個数: 32

約数和(自身を含む): 270540587520

約数和(自身を除く): 120797300246

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 827, 1654, 5789, 11578, 15713, 31426, 109991, 219982, 680707, 1361414, 4764949, 9529898, 12933433, 25866866, 90534031, 181068062, 562944689, 1125889378, 3940612823, 7881225646, 10695949091, 21391898182, 74871643637, 149743287274]

約数ペア:

[(1, 149743287274), (2, 74871643637), (7, 21391898182), (14, 10695949091), (19, 7881225646), (38, 3940612823), (133, 1125889378), (266, 562944689), (827, 181068062), (1654, 90534031), (5789, 25866866), (11578, 12933433), (15713, 9529898), (31426, 4764949), (109991, 1361414), (219982, 680707)]