157522078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1949}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 125524322

約数列:

[1, 2, 7, 14, 23, 46, 161, 251, 322, 502, 1757, 1949, 3514, 3898, 5773, 11546, 13643, 27286, 40411, 44827, 80822, 89654, 313789, 489199, 627578, 978398, 3424393, 6848786, 11251577, 22503154, 78761039, 157522078]

約数ペア:

[(1, 157522078), (2, 78761039), (7, 22503154), (14, 11251577), (23, 6848786), (46, 3424393), (161, 978398), (251, 627578), (322, 489199), (502, 313789), (1757, 89654), (1949, 80822), (3514, 44827), (3898, 40411), (5773, 27286), (11546, 13643)]