168186504

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 431568000

約数和(自身を除く): 263381496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 568, 712, 852, 1068, 1109, 1704, 2136, 2218, 3327, 4436, 6319, 6654, 8872, 12638, 13308, 18957, 25276, 26616, 37914, 50552, 75828, 78739, 98701, 151656, 157478, 197402, 236217, 296103, 314956, 394804, 472434, 592206, 629912, 789608, 944868, 1184412, 1889736, 2368824, 7007771, 14015542, 21023313, 28031084, 42046626, 56062168, 84093252, 168186504]

約数ペア:

[(1, 168186504), (2, 84093252), (3, 56062168), (4, 42046626), (6, 28031084), (8, 21023313), (12, 14015542), (24, 7007771), (71, 2368824), (89, 1889736), (142, 1184412), (178, 944868), (213, 789608), (267, 629912), (284, 592206), (356, 472434), (426, 394804), (534, 314956), (568, 296103), (712, 236217), (852, 197402), (1068, 157478), (1109, 151656), (1704, 98701), (2136, 78739), (2218, 75828), (3327, 50552), (4436, 37914), (6319, 26616), (6654, 25276), (8872, 18957), (12638, 13308)]