179968646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33119}}^1$

素因数の和:33164

約数の個数: 32

約数和(自身を含む): 333849600

約数和(自身を除く): 153880954

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 33119, 66238, 364309, 430547, 629261, 728618, 861094, 1258522, 4736017, 6921871, 8180393, 9472034, 13843742, 16360786, 89984323, 179968646]

約数ペア:

[(1, 179968646), (2, 89984323), (11, 16360786), (13, 13843742), (19, 9472034), (22, 8180393), (26, 6921871), (38, 4736017), (143, 1258522), (209, 861094), (247, 728618), (286, 629261), (418, 430547), (494, 364309), (2717, 66238), (5434, 33119)]