168273234

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 395568000

約数和(自身を除く): 227294766

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 401, 409, 513, 802, 818, 1026, 1203, 1227, 2406, 2454, 3609, 3681, 7218, 7362, 7619, 7771, 10827, 11043, 15238, 15542, 21654, 22086, 22857, 23313, 45714, 46626, 68571, 69939, 137142, 139878, 164009, 205713, 209817, 328018, 411426, 419634, 492027, 984054, 1476081, 2952162, 3116171, 4428243, 6232342, 8856486, 9348513, 18697026, 28045539, 56091078, 84136617, 168273234]

約数ペア:

[(1, 168273234), (2, 84136617), (3, 56091078), (6, 28045539), (9, 18697026), (18, 9348513), (19, 8856486), (27, 6232342), (38, 4428243), (54, 3116171), (57, 2952162), (114, 1476081), (171, 984054), (342, 492027), (401, 419634), (409, 411426), (513, 328018), (802, 209817), (818, 205713), (1026, 164009), (1203, 139878), (1227, 137142), (2406, 69939), (2454, 68571), (3609, 46626), (3681, 45714), (7218, 23313), (7362, 22857), (7619, 22086), (7771, 21654), (10827, 15542), (11043, 15238)]