141511772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{27791}}^1$

素因数の和:27881

約数の個数: 24

約数和(自身を含む): 264579840

約数和(自身を除く): 123068068

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 27791, 55582, 111164, 528029, 1056058, 1861997, 2112116, 3723994, 7447988, 35377943, 70755886, 141511772]

約数ペア:

[(1, 141511772), (2, 70755886), (4, 35377943), (19, 7447988), (38, 3723994), (67, 2112116), (76, 1861997), (134, 1056058), (268, 528029), (1273, 111164), (2546, 55582), (5092, 27791)]