156237540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 447914880

約数和(自身を除く): 291677340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 137, 166, 229, 249, 274, 332, 411, 415, 458, 498, 548, 685, 687, 822, 830, 916, 996, 1145, 1245, 1370, 1374, 1644, 1660, 2055, 2290, 2490, 2740, 2748, 3435, 4110, 4580, 4980, 6870, 8220, 11371, 13740, 19007, 22742, 31373, 34113, 38014, 45484, 56855, 57021, 62746, 68226, 76028, 94119, 95035, 113710, 114042, 125492, 136452, 156865, 170565, 188238, 190070, 227420, 228084, 285105, 313730, 341130, 376476, 380140, 470595, 570210, 627460, 682260, 941190, 1140420, 1882380, 2603959, 5207918, 7811877, 10415836, 13019795, 15623754, 26039590, 31247508, 39059385, 52079180, 78118770, 156237540]

約数ペア:

[(1, 156237540), (2, 78118770), (3, 52079180), (4, 39059385), (5, 31247508), (6, 26039590), (10, 15623754), (12, 13019795), (15, 10415836), (20, 7811877), (30, 5207918), (60, 2603959), (83, 1882380), (137, 1140420), (166, 941190), (229, 682260), (249, 627460), (274, 570210), (332, 470595), (411, 380140), (415, 376476), (458, 341130), (498, 313730), (548, 285105), (685, 228084), (687, 227420), (822, 190070), (830, 188238), (916, 170565), (996, 156865), (1145, 136452), (1245, 125492), (1370, 114042), (1374, 113710), (1644, 95035), (1660, 94119), (2055, 76028), (2290, 68226), (2490, 62746), (2740, 57021), (2748, 56855), (3435, 45484), (4110, 38014), (4580, 34113), (4980, 31373), (6870, 22742), (8220, 19007), (11371, 13740)]