156773009984

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{156253}}^1$

素因数の和:156583

約数の個数: 56

約数和(自身を含む): 317428750968

約数和(自身を除く): 160655740984

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 257, 488, 514, 976, 1028, 1952, 2056, 3904, 4112, 8224, 15677, 16448, 31354, 62708, 125416, 156253, 250832, 312506, 501664, 625012, 1003328, 1250024, 2500048, 5000096, 9531433, 10000192, 19062866, 38125732, 40157021, 76251464, 80314042, 152502928, 160628084, 305005856, 321256168, 610011712, 642512336, 1285024672, 2449578281, 2570049344, 4899156562, 9798313124, 19596626248, 39193252496, 78386504992, 156773009984]

約数ペア:

[(1, 156773009984), (2, 78386504992), (4, 39193252496), (8, 19596626248), (16, 9798313124), (32, 4899156562), (61, 2570049344), (64, 2449578281), (122, 1285024672), (244, 642512336), (257, 610011712), (488, 321256168), (514, 305005856), (976, 160628084), (1028, 152502928), (1952, 80314042), (2056, 76251464), (3904, 40157021), (4112, 38125732), (8224, 19062866), (15677, 10000192), (16448, 9531433), (31354, 5000096), (62708, 2500048), (125416, 1250024), (156253, 1003328), (250832, 625012), (312506, 501664)]