145156694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 238464000

約数和(自身を除く): 93307306

約数列:

[1, 2, 19, 31, 38, 62, 149, 298, 589, 827, 1178, 1654, 2831, 4619, 5662, 9238, 15713, 25637, 31426, 51274, 87761, 123223, 175522, 246446, 487103, 974206, 2341237, 3819913, 4682474, 7639826, 72578347, 145156694]

約数ペア:

[(1, 145156694), (2, 72578347), (19, 7639826), (31, 4682474), (38, 3819913), (62, 2341237), (149, 974206), (298, 487103), (589, 246446), (827, 175522), (1178, 123223), (1654, 87761), (2831, 51274), (4619, 31426), (5662, 25637), (9238, 15713)]