156219195904

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{5843}}^1$

素因数の和:6601

約数の個数: 80

約数和(自身を含む): 316616699520

約数和(自身を除く): 160397503616

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 661, 1264, 1322, 2528, 2644, 5056, 5288, 5843, 10112, 10576, 11686, 20224, 21152, 23372, 40448, 42304, 46744, 52219, 84608, 93488, 104438, 169216, 186976, 208876, 338432, 373952, 417752, 461597, 747904, 835504, 923194, 1495808, 1671008, 1846388, 2991616, 3342016, 3692776, 3862223, 6684032, 7385552, 7724446, 13368064, 14771104, 15448892, 26736128, 29542208, 30897784, 59084416, 61795568, 118168832, 123591136, 236337664, 247182272, 305115617, 494364544, 610231234, 988729088, 1220462468, 1977458176, 2440924936, 4881849872, 9763699744, 19527399488, 39054798976, 78109597952, 156219195904]

約数ペア:

[(1, 156219195904), (2, 78109597952), (4, 39054798976), (8, 19527399488), (16, 9763699744), (32, 4881849872), (64, 2440924936), (79, 1977458176), (128, 1220462468), (158, 988729088), (256, 610231234), (316, 494364544), (512, 305115617), (632, 247182272), (661, 236337664), (1264, 123591136), (1322, 118168832), (2528, 61795568), (2644, 59084416), (5056, 30897784), (5288, 29542208), (5843, 26736128), (10112, 15448892), (10576, 14771104), (11686, 13368064), (20224, 7724446), (21152, 7385552), (23372, 6684032), (40448, 3862223), (42304, 3692776), (46744, 3342016), (52219, 2991616), (84608, 1846388), (93488, 1671008), (104438, 1495808), (169216, 923194), (186976, 835504), (208876, 747904), (338432, 461597), (373952, 417752)]