168023916

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{81883}}^1$

素因数の和:81915

約数の個数: 48

約数和(自身を含む): 458550400

約数和(自身を除く): 290526484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 81883, 163766, 245649, 327532, 491298, 736947, 982596, 1473894, 1555777, 2210841, 2947788, 3111554, 4421682, 4667331, 6223108, 8843364, 9334662, 14001993, 18669324, 28003986, 42005979, 56007972, 84011958, 168023916]

約数ペア:

[(1, 168023916), (2, 84011958), (3, 56007972), (4, 42005979), (6, 28003986), (9, 18669324), (12, 14001993), (18, 9334662), (19, 8843364), (27, 6223108), (36, 4667331), (38, 4421682), (54, 3111554), (57, 2947788), (76, 2210841), (108, 1555777), (114, 1473894), (171, 982596), (228, 736947), (342, 491298), (513, 327532), (684, 245649), (1026, 163766), (2052, 81883)]