151531716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257707}}^1$

素因数の和:257728

約数の個数: 36

約数和(自身を含む): 411301968

約数和(自身を除く): 259770252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 257707, 515414, 773121, 1030828, 1546242, 1803949, 3092484, 3607898, 5411847, 7215796, 10823694, 12627643, 21647388, 25255286, 37882929, 50510572, 75765858, 151531716]

約数ペア:

[(1, 151531716), (2, 75765858), (3, 50510572), (4, 37882929), (6, 25255286), (7, 21647388), (12, 12627643), (14, 10823694), (21, 7215796), (28, 5411847), (42, 3607898), (49, 3092484), (84, 1803949), (98, 1546242), (147, 1030828), (196, 773121), (294, 515414), (588, 257707)]