168252372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{245983}}^1$

素因数の和:246012

約数の個数: 36

約数和(自身を含む): 447690880

約数和(自身を除く): 279438508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 245983, 491966, 737949, 983932, 1475898, 2213847, 2951796, 4427694, 4673677, 8855388, 9347354, 14021031, 18694708, 28042062, 42063093, 56084124, 84126186, 168252372]

約数ペア:

[(1, 168252372), (2, 84126186), (3, 56084124), (4, 42063093), (6, 28042062), (9, 18694708), (12, 14021031), (18, 9347354), (19, 8855388), (36, 4673677), (38, 4427694), (57, 2951796), (76, 2213847), (114, 1475898), (171, 983932), (228, 737949), (342, 491966), (684, 245983)]