159568524

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 412618752

約数和(自身を除く): 253050228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 163, 213, 284, 326, 383, 426, 489, 639, 652, 766, 852, 978, 1149, 1278, 1467, 1532, 1956, 2298, 2556, 2934, 3447, 4596, 5868, 6894, 11573, 13788, 23146, 27193, 34719, 46292, 54386, 62429, 69438, 81579, 104157, 108772, 124858, 138876, 163158, 187287, 208314, 244737, 249716, 326316, 374574, 416628, 489474, 561861, 749148, 978948, 1123722, 2247444, 4432459, 8864918, 13297377, 17729836, 26594754, 39892131, 53189508, 79784262, 159568524]

約数ペア:

[(1, 159568524), (2, 79784262), (3, 53189508), (4, 39892131), (6, 26594754), (9, 17729836), (12, 13297377), (18, 8864918), (36, 4432459), (71, 2247444), (142, 1123722), (163, 978948), (213, 749148), (284, 561861), (326, 489474), (383, 416628), (426, 374574), (489, 326316), (639, 249716), (652, 244737), (766, 208314), (852, 187287), (978, 163158), (1149, 138876), (1278, 124858), (1467, 108772), (1532, 104157), (1956, 81579), (2298, 69438), (2556, 62429), (2934, 54386), (3447, 46292), (4596, 34719), (5868, 27193), (6894, 23146), (11573, 13788)]