157032174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 353138688

約数和(自身を除く): 196106514

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 101, 186, 202, 303, 403, 606, 643, 806, 1209, 1286, 1313, 1929, 2418, 2626, 3131, 3858, 3939, 6262, 7878, 8359, 9393, 16718, 18786, 19933, 25077, 39866, 40703, 50154, 59799, 64943, 81406, 119598, 122109, 129886, 194829, 244218, 259129, 389658, 518258, 777387, 844259, 1554774, 1688518, 2013233, 2532777, 4026466, 5065554, 6039699, 12079398, 26172029, 52344058, 78516087, 157032174]

約数ペア:

[(1, 157032174), (2, 78516087), (3, 52344058), (6, 26172029), (13, 12079398), (26, 6039699), (31, 5065554), (39, 4026466), (62, 2532777), (78, 2013233), (93, 1688518), (101, 1554774), (186, 844259), (202, 777387), (303, 518258), (403, 389658), (606, 259129), (643, 244218), (806, 194829), (1209, 129886), (1286, 122109), (1313, 119598), (1929, 81406), (2418, 64943), (2626, 59799), (3131, 50154), (3858, 40703), (3939, 39866), (6262, 25077), (7878, 19933), (8359, 18786), (9393, 16718)]