156655850576

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{1663}}^1\times {\mathrm{7481}}^1$

素因数の和:9939

約数の個数: 40

約数和(自身を含む): 304129772544

約数和(自身を除く): 147473921968

約数列:

[1, 2, 4, 8, 16, 787, 1574, 1663, 3148, 3326, 6296, 6652, 7481, 12592, 13304, 14962, 26608, 29924, 59848, 119696, 1308781, 2617562, 5235124, 5887547, 10470248, 11775094, 12440903, 20940496, 23550188, 24881806, 47100376, 49763612, 94200752, 99527224, 199054448, 9790990661, 19581981322, 39163962644, 78327925288, 156655850576]

約数ペア:

[(1, 156655850576), (2, 78327925288), (4, 39163962644), (8, 19581981322), (16, 9790990661), (787, 199054448), (1574, 99527224), (1663, 94200752), (3148, 49763612), (3326, 47100376), (6296, 24881806), (6652, 23550188), (7481, 20940496), (12592, 12440903), (13304, 11775094), (14962, 10470248), (26608, 5887547), (29924, 5235124), (59848, 2617562), (119696, 1308781)]