139525854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3105

約数の個数: 64

約数和(自身を含む): 326645760

約数和(自身を除く): 187119906

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3037, 3534, 6074, 7657, 9111, 15314, 18222, 22971, 39481, 45942, 57703, 78962, 94147, 115406, 118443, 173109, 188294, 236886, 282441, 346218, 564882, 750139, 1223911, 1500278, 1788793, 2250417, 2447822, 3577586, 3671733, 4500834, 5366379, 7343466, 10732758, 23254309, 46508618, 69762927, 139525854]

約数ペア:

[(1, 139525854), (2, 69762927), (3, 46508618), (6, 23254309), (13, 10732758), (19, 7343466), (26, 5366379), (31, 4500834), (38, 3671733), (39, 3577586), (57, 2447822), (62, 2250417), (78, 1788793), (93, 1500278), (114, 1223911), (186, 750139), (247, 564882), (403, 346218), (494, 282441), (589, 236886), (741, 188294), (806, 173109), (1178, 118443), (1209, 115406), (1482, 94147), (1767, 78962), (2418, 57703), (3037, 45942), (3534, 39481), (6074, 22971), (7657, 18222), (9111, 15314)]