15511506128

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{30497}}^1$

素因数の和:30971

約数の個数: 40

約数和(自身を含む): 30496048128

約数和(自身を除く): 14984542000

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 383, 664, 766, 1328, 1532, 3064, 6128, 30497, 31789, 60994, 63578, 121988, 127156, 243976, 254312, 487952, 508624, 2531251, 5062502, 10125004, 11680351, 20250008, 23360702, 40500016, 46721404, 93442808, 186885616, 969469133, 1938938266, 3877876532, 7755753064, 15511506128]

約数ペア:

[(1, 15511506128), (2, 7755753064), (4, 3877876532), (8, 1938938266), (16, 969469133), (83, 186885616), (166, 93442808), (332, 46721404), (383, 40500016), (664, 23360702), (766, 20250008), (1328, 11680351), (1532, 10125004), (3064, 5062502), (6128, 2531251), (30497, 508624), (31789, 487952), (60994, 254312), (63578, 243976), (121988, 127156)]