157215654

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{7523}}^1$

素因数の和:7583

約数の個数: 48

約数和(自身を含む): 361513152

約数和(自身を除く): 204297498

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 774, 1161, 2322, 3483, 6966, 7523, 10449, 15046, 20898, 22569, 45138, 67707, 135414, 203121, 323489, 406242, 609363, 646978, 970467, 1218726, 1828089, 1940934, 2911401, 3656178, 5822802, 8734203, 17468406, 26202609, 52405218, 78607827, 157215654]

約数ペア:

[(1, 157215654), (2, 78607827), (3, 52405218), (6, 26202609), (9, 17468406), (18, 8734203), (27, 5822802), (43, 3656178), (54, 2911401), (81, 1940934), (86, 1828089), (129, 1218726), (162, 970467), (243, 646978), (258, 609363), (387, 406242), (486, 323489), (774, 203121), (1161, 135414), (2322, 67707), (3483, 45138), (6966, 22569), (7523, 20898), (10449, 15046)]