165620724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3203}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 401909760

約数和(自身を除く): 236289036

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 834, 1668, 3203, 4309, 6406, 8618, 9609, 12812, 12927, 17236, 19218, 25854, 38436, 51708, 99293, 198586, 297879, 397172, 445217, 595758, 890434, 1191516, 1335651, 1780868, 2671302, 5342604, 13801727, 27603454, 41405181, 55206908, 82810362, 165620724]

約数ペア:

[(1, 165620724), (2, 82810362), (3, 55206908), (4, 41405181), (6, 27603454), (12, 13801727), (31, 5342604), (62, 2671302), (93, 1780868), (124, 1335651), (139, 1191516), (186, 890434), (278, 595758), (372, 445217), (417, 397172), (556, 297879), (834, 198586), (1668, 99293), (3203, 51708), (4309, 38436), (6406, 25854), (8618, 19218), (9609, 17236), (12812, 12927)]