171325284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7901}}^1$

素因数の和:8060

約数の個数: 48

約数和(自身を含む): 433661760

約数和(自身を除く): 262336476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 7901, 10842, 15802, 21684, 23703, 31604, 47406, 94812, 102713, 205426, 308139, 410852, 616278, 1098239, 1232556, 2196478, 3294717, 4392956, 6589434, 13178868, 14277107, 28554214, 42831321, 57108428, 85662642, 171325284]

約数ペア:

[(1, 171325284), (2, 85662642), (3, 57108428), (4, 42831321), (6, 28554214), (12, 14277107), (13, 13178868), (26, 6589434), (39, 4392956), (52, 3294717), (78, 2196478), (139, 1232556), (156, 1098239), (278, 616278), (417, 410852), (556, 308139), (834, 205426), (1668, 102713), (1807, 94812), (3614, 47406), (5421, 31604), (7228, 23703), (7901, 21684), (10842, 15802)]