157029268274

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{8430649}}^1$

素因数の和:8430857

約数の個数: 16

約数和(自身を含む): 240779364000

約数和(自身を除く): 83750095726

約数列:

[1, 2, 67, 134, 139, 278, 9313, 18626, 8430649, 16861298, 564853483, 1129706966, 1171860211, 2343720422, 78514634137, 157029268274]

約数ペア:

[(1, 157029268274), (2, 78514634137), (67, 2343720422), (134, 1171860211), (139, 1129706966), (278, 564853483), (9313, 16861298), (18626, 8430649)]