152260143

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11527}}^1$

素因数の和:11591

約数の個数: 32

約数和(自身を含む): 252324864

約数和(自身を除く): 100064721

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 11527, 13209, 34581, 80689, 195959, 242067, 426499, 587877, 1279497, 1371713, 2985493, 4115139, 7250483, 8956479, 21751449, 50753381, 152260143]

約数ペア:

[(1, 152260143), (3, 50753381), (7, 21751449), (17, 8956479), (21, 7250483), (37, 4115139), (51, 2985493), (111, 1371713), (119, 1279497), (259, 587877), (357, 426499), (629, 242067), (777, 195959), (1887, 80689), (4403, 34581), (11527, 13209)]