156103070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6997}}^1$

素因数の和:7124

約数の個数: 32

約数和(自身を含む): 296267328

約数和(自身を除く): 140164258

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 4462, 6997, 11155, 13994, 22310, 34985, 69970, 160931, 321862, 678709, 804655, 1357418, 1609310, 3393545, 6787090, 15610307, 31220614, 78051535, 156103070]

約数ペア:

[(1, 156103070), (2, 78051535), (5, 31220614), (10, 15610307), (23, 6787090), (46, 3393545), (97, 1609310), (115, 1357418), (194, 804655), (230, 678709), (485, 321862), (970, 160931), (2231, 69970), (4462, 34985), (6997, 22310), (11155, 13994)]