156866610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{13171}}^1$

素因数の和:13578

約数の個数: 32

約数和(自身を含む): 377456832

約数和(自身を除く): 220590222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 13171, 26342, 39513, 65855, 79026, 131710, 197565, 395130, 5228887, 10457774, 15686661, 26144435, 31373322, 52288870, 78433305, 156866610]

約数ペア:

[(1, 156866610), (2, 78433305), (3, 52288870), (5, 31373322), (6, 26144435), (10, 15686661), (15, 10457774), (30, 5228887), (397, 395130), (794, 197565), (1191, 131710), (1985, 79026), (2382, 65855), (3970, 39513), (5955, 26342), (11910, 13171)]