165647898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41641}}^1$

素因数の和:41679

約数の個数: 48

約数和(自身を含む): 409257576

約数和(自身を除く): 243609678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 41641, 83282, 124923, 249846, 374769, 541333, 707897, 749538, 1082666, 1415794, 1623999, 2123691, 3247998, 4247382, 4871997, 6371073, 9202661, 9743994, 12742146, 18405322, 27607983, 55215966, 82823949, 165647898]

約数ペア:

[(1, 165647898), (2, 82823949), (3, 55215966), (6, 27607983), (9, 18405322), (13, 12742146), (17, 9743994), (18, 9202661), (26, 6371073), (34, 4871997), (39, 4247382), (51, 3247998), (78, 2123691), (102, 1623999), (117, 1415794), (153, 1082666), (221, 749538), (234, 707897), (306, 541333), (442, 374769), (663, 249846), (1326, 124923), (1989, 83282), (3978, 41641)]