143440832

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{131839}}^1$

素因数の和:131868

約数の個数: 28

約数和(自身を含む): 301386240

約数和(自身を除く): 157945408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 131839, 263678, 527356, 1054712, 2109424, 2241263, 4218848, 4482526, 8437696, 8965052, 17930104, 35860208, 71720416, 143440832]

約数ペア:

[(1, 143440832), (2, 71720416), (4, 35860208), (8, 17930104), (16, 8965052), (17, 8437696), (32, 4482526), (34, 4218848), (64, 2241263), (68, 2109424), (136, 1054712), (272, 527356), (544, 263678), (1088, 131839)]