149094736

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 340117120

約数和(自身を除く): 191022384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 139, 157, 244, 278, 314, 427, 488, 556, 628, 854, 973, 976, 1099, 1112, 1256, 1708, 1946, 2198, 2224, 2512, 3416, 3892, 4396, 6832, 7784, 8479, 8792, 9577, 15568, 16958, 17584, 19154, 21823, 33916, 38308, 43646, 59353, 67039, 67832, 76616, 87292, 118706, 134078, 135664, 152761, 153232, 174584, 237412, 268156, 305522, 349168, 474824, 536312, 611044, 949648, 1072624, 1222088, 1331203, 2444176, 2662406, 5324812, 9318421, 10649624, 18636842, 21299248, 37273684, 74547368, 149094736]

約数ペア:

[(1, 149094736), (2, 74547368), (4, 37273684), (7, 21299248), (8, 18636842), (14, 10649624), (16, 9318421), (28, 5324812), (56, 2662406), (61, 2444176), (112, 1331203), (122, 1222088), (139, 1072624), (157, 949648), (244, 611044), (278, 536312), (314, 474824), (427, 349168), (488, 305522), (556, 268156), (628, 237412), (854, 174584), (973, 153232), (976, 152761), (1099, 135664), (1112, 134078), (1256, 118706), (1708, 87292), (1946, 76616), (2198, 67832), (2224, 67039), (2512, 59353), (3416, 43646), (3892, 38308), (4396, 33916), (6832, 21823), (7784, 19154), (8479, 17584), (8792, 16958), (9577, 15568)]