155206746

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{18307}}^1$

素因数の和:18475

約数の個数: 32

約数和(自身を含む): 347119680

約数和(自身を除く): 191912934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 18307, 36614, 54921, 109842, 164763, 329526, 494289, 988578, 2874199, 5748398, 8622597, 17245194, 25867791, 51735582, 77603373, 155206746]

約数ペア:

[(1, 155206746), (2, 77603373), (3, 51735582), (6, 25867791), (9, 17245194), (18, 8622597), (27, 5748398), (54, 2874199), (157, 988578), (314, 494289), (471, 329526), (942, 164763), (1413, 109842), (2826, 54921), (4239, 36614), (8478, 18307)]