157220407088

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{857}}^1\times {\mathrm{13831}}^1$

素因数の和:15525

約数の個数: 40

約数和(自身を含む): 305359934880

約数和(自身を除く): 148139527792

約数列:

[1, 2, 4, 8, 16, 829, 857, 1658, 1714, 3316, 3428, 6632, 6856, 13264, 13712, 13831, 27662, 55324, 110648, 221296, 710453, 1420906, 2841812, 5683624, 11367248, 11465899, 11853167, 22931798, 23706334, 45863596, 47412668, 91727192, 94825336, 183454384, 189650672, 9826275443, 19652550886, 39305101772, 78610203544, 157220407088]

約数ペア:

[(1, 157220407088), (2, 78610203544), (4, 39305101772), (8, 19652550886), (16, 9826275443), (829, 189650672), (857, 183454384), (1658, 94825336), (1714, 91727192), (3316, 47412668), (3428, 45863596), (6632, 23706334), (6856, 22931798), (13264, 11853167), (13712, 11465899), (13831, 11367248), (27662, 5683624), (55324, 2841812), (110648, 1420906), (221296, 710453)]