137997678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 352332288

約数和(自身を除く): 214334610

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 263, 273, 403, 434, 526, 546, 651, 789, 806, 961, 1209, 1302, 1578, 1841, 1922, 2418, 2821, 2883, 3419, 3682, 5523, 5642, 5766, 6727, 6838, 8153, 8463, 10257, 11046, 12493, 13454, 16306, 16926, 20181, 20514, 23933, 24459, 24986, 37479, 40362, 47866, 48918, 57071, 71799, 74958, 87451, 105989, 114142, 143598, 171213, 174902, 211978, 252743, 262353, 317967, 342426, 505486, 524706, 635934, 741923, 758229, 1483846, 1516458, 1769201, 2225769, 3285659, 3538402, 4451538, 5307603, 6571318, 9856977, 10615206, 19713954, 22999613, 45999226, 68998839, 137997678]

約数ペア:

[(1, 137997678), (2, 68998839), (3, 45999226), (6, 22999613), (7, 19713954), (13, 10615206), (14, 9856977), (21, 6571318), (26, 5307603), (31, 4451538), (39, 3538402), (42, 3285659), (62, 2225769), (78, 1769201), (91, 1516458), (93, 1483846), (182, 758229), (186, 741923), (217, 635934), (263, 524706), (273, 505486), (403, 342426), (434, 317967), (526, 262353), (546, 252743), (651, 211978), (789, 174902), (806, 171213), (961, 143598), (1209, 114142), (1302, 105989), (1578, 87451), (1841, 74958), (1922, 71799), (2418, 57071), (2821, 48918), (2883, 47866), (3419, 40362), (3682, 37479), (5523, 24986), (5642, 24459), (5766, 23933), (6727, 20514), (6838, 20181), (8153, 16926), (8463, 16306), (10257, 13454), (11046, 12493)]