178280076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1142821}}^1$

素因数の和:1142841

約数の個数: 24

約数和(自身を含む): 447986224

約数和(自身を除く): 269706148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1142821, 2285642, 3428463, 4571284, 6856926, 13713852, 14856673, 29713346, 44570019, 59426692, 89140038, 178280076]

約数ペア:

[(1, 178280076), (2, 89140038), (3, 59426692), (4, 44570019), (6, 29713346), (12, 14856673), (13, 13713852), (26, 6856926), (39, 4571284), (52, 3428463), (78, 2285642), (156, 1142821)]