156976275265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1\times {\mathrm{1283}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 209805189120

約数和(自身を除く): 52828913855

約数列:

[1, 5, 17, 31, 59, 85, 155, 295, 527, 787, 1003, 1283, 1829, 2635, 3935, 5015, 6415, 9145, 13379, 21811, 24397, 31093, 39773, 46433, 66895, 75697, 109055, 121985, 155465, 198865, 232165, 378485, 414749, 676141, 789361, 1009721, 1286849, 1439423, 2073745, 2346607, 3380705, 3946805, 5048605, 6434245, 7197115, 11733035, 17165257, 24470191, 31301351, 39892319, 59573539, 85826285, 122350955, 156506755, 199461595, 297867695, 532122967, 1012750163, 1846779709, 2660614835, 5063750815, 9233898545, 31395255053, 156976275265]

約数ペア:

[(1, 156976275265), (5, 31395255053), (17, 9233898545), (31, 5063750815), (59, 2660614835), (85, 1846779709), (155, 1012750163), (295, 532122967), (527, 297867695), (787, 199461595), (1003, 156506755), (1283, 122350955), (1829, 85826285), (2635, 59573539), (3935, 39892319), (5015, 31301351), (6415, 24470191), (9145, 17165257), (13379, 11733035), (21811, 7197115), (24397, 6434245), (31093, 5048605), (39773, 3946805), (46433, 3380705), (66895, 2346607), (75697, 2073745), (109055, 1439423), (121985, 1286849), (155465, 1009721), (198865, 789361), (232165, 676141), (378485, 414749)]