148768562

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 235395072

約数和(自身を除く): 86626510

約数列:

[1, 2, 43, 53, 86, 106, 127, 254, 257, 514, 2279, 4558, 5461, 6731, 10922, 11051, 13462, 13621, 22102, 27242, 32639, 65278, 289433, 578866, 585703, 1171406, 1403477, 1729867, 2806954, 3459734, 74384281, 148768562]

約数ペア:

[(1, 148768562), (2, 74384281), (43, 3459734), (53, 2806954), (86, 1729867), (106, 1403477), (127, 1171406), (254, 585703), (257, 578866), (514, 289433), (2279, 65278), (4558, 32639), (5461, 27242), (6731, 22102), (10922, 13621), (11051, 13462)]