169598052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21317}}^1$

素因数の和:21357

約数の個数: 72

約数和(自身を含む): 488864376

約数和(自身を除く): 319266324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 21317, 42634, 63951, 85268, 127902, 191853, 255804, 277121, 362389, 383706, 554242, 724778, 767412, 831363, 1087167, 1108484, 1449556, 1662726, 2174334, 2494089, 3261501, 3325452, 4348668, 4711057, 4988178, 6523002, 9422114, 9976356, 13046004, 14133171, 18844228, 28266342, 42399513, 56532684, 84799026, 169598052]

約数ペア:

[(1, 169598052), (2, 84799026), (3, 56532684), (4, 42399513), (6, 28266342), (9, 18844228), (12, 14133171), (13, 13046004), (17, 9976356), (18, 9422114), (26, 6523002), (34, 4988178), (36, 4711057), (39, 4348668), (51, 3325452), (52, 3261501), (68, 2494089), (78, 2174334), (102, 1662726), (117, 1449556), (153, 1108484), (156, 1087167), (204, 831363), (221, 767412), (234, 724778), (306, 554242), (442, 383706), (468, 362389), (612, 277121), (663, 255804), (884, 191853), (1326, 127902), (1989, 85268), (2652, 63951), (3978, 42634), (7956, 21317)]