156928398280

素因数分解:

$2^3\times 5^1\times {\mathrm{4691}}^1\times {\mathrm{836327}}^1$

素因数の和:841029

約数の個数: 32

約数和(自身を含む): 353164587840

約数和(自身を除く): 196236189560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4691, 9382, 18764, 23455, 37528, 46910, 93820, 187640, 836327, 1672654, 3345308, 4181635, 6690616, 8363270, 16726540, 33453080, 3923209957, 7846419914, 15692839828, 19616049785, 31385679656, 39232099570, 78464199140, 156928398280]

約数ペア:

[(1, 156928398280), (2, 78464199140), (4, 39232099570), (5, 31385679656), (8, 19616049785), (10, 15692839828), (20, 7846419914), (40, 3923209957), (4691, 33453080), (9382, 16726540), (18764, 8363270), (23455, 6690616), (37528, 4181635), (46910, 3345308), (93820, 1672654), (187640, 836327)]