154007776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1549}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 328104000

約数和(自身を除く): 174096224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 239, 416, 478, 956, 1549, 1912, 3098, 3107, 3824, 6196, 6214, 7648, 12392, 12428, 20137, 24784, 24856, 40274, 49568, 49712, 80548, 99424, 161096, 322192, 370211, 644384, 740422, 1480844, 2961688, 4812743, 5923376, 9625486, 11846752, 19250972, 38501944, 77003888, 154007776]

約数ペア:

[(1, 154007776), (2, 77003888), (4, 38501944), (8, 19250972), (13, 11846752), (16, 9625486), (26, 5923376), (32, 4812743), (52, 2961688), (104, 1480844), (208, 740422), (239, 644384), (416, 370211), (478, 322192), (956, 161096), (1549, 99424), (1912, 80548), (3098, 49712), (3107, 49568), (3824, 40274), (6196, 24856), (6214, 24784), (7648, 20137), (12392, 12428)]