132529216

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1107

約数の個数: 56

約数和(自身を含む): 275799296

約数和(自身を除く): 143270080

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 134, 248, 268, 496, 536, 992, 997, 1072, 1984, 1994, 2077, 2144, 3988, 4154, 4288, 7976, 8308, 15952, 16616, 30907, 31904, 33232, 61814, 63808, 66464, 66799, 123628, 132928, 133598, 247256, 267196, 494512, 534392, 989024, 1068784, 1978048, 2070769, 2137568, 4141538, 4275136, 8283076, 16566152, 33132304, 66264608, 132529216]

約数ペア:

[(1, 132529216), (2, 66264608), (4, 33132304), (8, 16566152), (16, 8283076), (31, 4275136), (32, 4141538), (62, 2137568), (64, 2070769), (67, 1978048), (124, 1068784), (134, 989024), (248, 534392), (268, 494512), (496, 267196), (536, 247256), (992, 133598), (997, 132928), (1072, 123628), (1984, 66799), (1994, 66464), (2077, 63808), (2144, 61814), (3988, 33232), (4154, 31904), (4288, 30907), (7976, 16616), (8308, 15952)]