153748854

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{135581}}^1$

素因数の和:135602

約数の個数: 40

約数和(自身を含む): 393730128

約数和(自身を除く): 239981274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 135581, 271162, 406743, 813486, 949067, 1220229, 1898134, 2440458, 2847201, 3660687, 5694402, 7321374, 8541603, 10982061, 17083206, 21964122, 25624809, 51249618, 76874427, 153748854]

約数ペア:

[(1, 153748854), (2, 76874427), (3, 51249618), (6, 25624809), (7, 21964122), (9, 17083206), (14, 10982061), (18, 8541603), (21, 7321374), (27, 5694402), (42, 3660687), (54, 2847201), (63, 2440458), (81, 1898134), (126, 1220229), (162, 949067), (189, 813486), (378, 406743), (567, 271162), (1134, 135581)]