178868742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{1607}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 385765632

約数和(自身を除く): 206896890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1427, 1607, 2854, 3214, 4281, 4821, 8562, 9642, 18551, 20891, 37102, 41782, 55653, 62673, 111306, 125346, 2293189, 4586378, 6879567, 13759134, 29811457, 59622914, 89434371, 178868742]

約数ペア:

[(1, 178868742), (2, 89434371), (3, 59622914), (6, 29811457), (13, 13759134), (26, 6879567), (39, 4586378), (78, 2293189), (1427, 125346), (1607, 111306), (2854, 62673), (3214, 55653), (4281, 41782), (4821, 37102), (8562, 20891), (9642, 18551)]