156381148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{72533}}^1$

素因数の和:72562

約数の個数: 36

約数和(自身を含む): 347292792

約数和(自身を除く): 190911644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 72533, 145066, 290132, 507731, 797863, 1015462, 1595726, 2030924, 3191452, 3554117, 5585041, 7108234, 11170082, 14216468, 22340164, 39095287, 78190574, 156381148]

約数ペア:

[(1, 156381148), (2, 78190574), (4, 39095287), (7, 22340164), (11, 14216468), (14, 11170082), (22, 7108234), (28, 5585041), (44, 3554117), (49, 3191452), (77, 2030924), (98, 1595726), (154, 1015462), (196, 797863), (308, 507731), (539, 290132), (1078, 145066), (2156, 72533)]