143268112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1376

約数の個数: 80

約数和(自身を含む): 326979072

約数和(自身を除く): 183710960

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1307, 1612, 1768, 2108, 2614, 3224, 3536, 4216, 5228, 6448, 6851, 8432, 10456, 13702, 16991, 20912, 22219, 27404, 33982, 40517, 44438, 54808, 67964, 81034, 88876, 109616, 135928, 162068, 177752, 271856, 288847, 324136, 355504, 526721, 577694, 648272, 688789, 1053442, 1155388, 1377578, 2106884, 2310776, 2755156, 4213768, 4621552, 5510312, 8427536, 8954257, 11020624, 17908514, 35817028, 71634056, 143268112]

約数ペア:

[(1, 143268112), (2, 71634056), (4, 35817028), (8, 17908514), (13, 11020624), (16, 8954257), (17, 8427536), (26, 5510312), (31, 4621552), (34, 4213768), (52, 2755156), (62, 2310776), (68, 2106884), (104, 1377578), (124, 1155388), (136, 1053442), (208, 688789), (221, 648272), (248, 577694), (272, 526721), (403, 355504), (442, 324136), (496, 288847), (527, 271856), (806, 177752), (884, 162068), (1054, 135928), (1307, 109616), (1612, 88876), (1768, 81034), (2108, 67964), (2614, 54808), (3224, 44438), (3536, 40517), (4216, 33982), (5228, 27404), (6448, 22219), (6851, 20912), (8432, 16991), (10456, 13702)]