156907657790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1206981983}}^1$

素因数の和:1206982003

約数の個数: 16

約数和(自身を含む): 304159459968

約数和(自身を除く): 147251802178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1206981983, 2413963966, 6034909915, 12069819830, 15690765779, 31381531558, 78453828895, 156907657790]

約数ペア:

[(1, 156907657790), (2, 78453828895), (5, 31381531558), (10, 15690765779), (13, 12069819830), (26, 6034909915), (65, 2413963966), (130, 1206981983)]