139170168

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{19927}}^1$

素因数の和:20036

約数の個数: 48

約数和(自身を含む): 380824080

約数和(自身を除く): 241653912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 19927, 39854, 59781, 79708, 119562, 159416, 179343, 239124, 358686, 478248, 717372, 1434744, 1932919, 3865838, 5798757, 7731676, 11597514, 15463352, 17396271, 23195028, 34792542, 46390056, 69585084, 139170168]

約数ペア:

[(1, 139170168), (2, 69585084), (3, 46390056), (4, 34792542), (6, 23195028), (8, 17396271), (9, 15463352), (12, 11597514), (18, 7731676), (24, 5798757), (36, 3865838), (72, 1932919), (97, 1434744), (194, 717372), (291, 478248), (388, 358686), (582, 239124), (776, 179343), (873, 159416), (1164, 119562), (1746, 79708), (2328, 59781), (3492, 39854), (6984, 19927)]