15660167776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{947}}^1$

素因数の和:1508

約数の個数: 96

約数和(自身を含む): 34057013760

約数和(自身を除く): 18396845984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 431, 436, 862, 872, 947, 1199, 1724, 1744, 1894, 2398, 3448, 3488, 3788, 4741, 4796, 6896, 7576, 9482, 9592, 10417, 13792, 15152, 18964, 19184, 20834, 30304, 37928, 38368, 41668, 46979, 75856, 83336, 93958, 103223, 151712, 166672, 187916, 206446, 333344, 375832, 408157, 412892, 516769, 751664, 816314, 825784, 1033538, 1135453, 1503328, 1632628, 1651568, 2067076, 2270906, 3265256, 3303136, 4134152, 4489727, 4541812, 6530512, 8268304, 8979454, 9083624, 13061024, 16536608, 17958908, 18167248, 35917816, 36334496, 44489113, 71835632, 88978226, 143671264, 177956452, 355912904, 489380243, 711825808, 978760486, 1423651616, 1957520972, 3915041944, 7830083888, 15660167776]

約数ペア:

[(1, 15660167776), (2, 7830083888), (4, 3915041944), (8, 1957520972), (11, 1423651616), (16, 978760486), (22, 711825808), (32, 489380243), (44, 355912904), (88, 177956452), (109, 143671264), (176, 88978226), (218, 71835632), (352, 44489113), (431, 36334496), (436, 35917816), (862, 18167248), (872, 17958908), (947, 16536608), (1199, 13061024), (1724, 9083624), (1744, 8979454), (1894, 8268304), (2398, 6530512), (3448, 4541812), (3488, 4489727), (3788, 4134152), (4741, 3303136), (4796, 3265256), (6896, 2270906), (7576, 2067076), (9482, 1651568), (9592, 1632628), (10417, 1503328), (13792, 1135453), (15152, 1033538), (18964, 825784), (19184, 816314), (20834, 751664), (30304, 516769), (37928, 412892), (38368, 408157), (41668, 375832), (46979, 333344), (75856, 206446), (83336, 187916), (93958, 166672), (103223, 151712)]