154448462

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 270649344

約数和(自身を除く): 116200882

約数列:

[1, 2, 7, 14, 61, 122, 223, 427, 446, 811, 854, 1561, 1622, 3122, 5677, 11354, 13603, 27206, 49471, 95221, 98942, 180853, 190442, 346297, 361706, 692594, 1265971, 2531942, 11032033, 22064066, 77224231, 154448462]

約数ペア:

[(1, 154448462), (2, 77224231), (7, 22064066), (14, 11032033), (61, 2531942), (122, 1265971), (223, 692594), (427, 361706), (446, 346297), (811, 190442), (854, 180853), (1561, 98942), (1622, 95221), (3122, 49471), (5677, 27206), (11354, 13603)]