155980234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{110939}}^1$

素因数の和:110997

約数の個数: 16

約数和(自身を含む): 252943200

約数和(自身を除く): 96962966

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 110939, 221878, 2107841, 4104743, 4215682, 8209486, 77990117, 155980234]

約数ペア:

[(1, 155980234), (2, 77990117), (19, 8209486), (37, 4215682), (38, 4104743), (74, 2107841), (703, 221878), (1406, 110939)]