145942016

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{25913}}^1$

素因数の和:25942

約数の個数: 40

約数和(自身を含む): 318120264

約数和(自身を除く): 172178248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 25913, 51826, 103652, 207304, 285043, 414608, 570086, 829216, 1140172, 1658432, 2280344, 3316864, 4560688, 6633728, 9121376, 13267456, 18242752, 36485504, 72971008, 145942016]

約数ペア:

[(1, 145942016), (2, 72971008), (4, 36485504), (8, 18242752), (11, 13267456), (16, 9121376), (22, 6633728), (32, 4560688), (44, 3316864), (64, 2280344), (88, 1658432), (128, 1140172), (176, 829216), (256, 570086), (352, 414608), (512, 285043), (704, 207304), (1408, 103652), (2816, 51826), (5632, 25913)]