142721274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{8291}}^1$

素因数の和:8466

約数の個数: 32

約数和(自身を含む): 302492160

約数和(自身を除く): 159770886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 151, 302, 453, 906, 2869, 5738, 8291, 8607, 16582, 17214, 24873, 49746, 157529, 315058, 472587, 945174, 1251941, 2503882, 3755823, 7511646, 23786879, 47573758, 71360637, 142721274]

約数ペア:

[(1, 142721274), (2, 71360637), (3, 47573758), (6, 23786879), (19, 7511646), (38, 3755823), (57, 2503882), (114, 1251941), (151, 945174), (302, 472587), (453, 315058), (906, 157529), (2869, 49746), (5738, 24873), (8291, 17214), (8607, 16582)]