156972704

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^2\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 72

約数和(自身を含む): 362547360

約数和(自身を除く): 205574656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 379, 602, 688, 758, 1204, 1376, 1516, 1849, 2408, 2653, 3032, 3698, 4816, 5306, 6064, 7396, 9632, 10612, 12128, 12943, 14792, 16297, 21224, 25886, 29584, 32594, 42448, 51772, 59168, 65188, 84896, 103544, 114079, 130376, 207088, 228158, 260752, 414176, 456316, 521504, 700771, 912632, 1401542, 1825264, 2803084, 3650528, 4905397, 5606168, 9810794, 11212336, 19621588, 22424672, 39243176, 78486352, 156972704]

約数ペア:

[(1, 156972704), (2, 78486352), (4, 39243176), (7, 22424672), (8, 19621588), (14, 11212336), (16, 9810794), (28, 5606168), (32, 4905397), (43, 3650528), (56, 2803084), (86, 1825264), (112, 1401542), (172, 912632), (224, 700771), (301, 521504), (344, 456316), (379, 414176), (602, 260752), (688, 228158), (758, 207088), (1204, 130376), (1376, 114079), (1516, 103544), (1849, 84896), (2408, 65188), (2653, 59168), (3032, 51772), (3698, 42448), (4816, 32594), (5306, 29584), (6064, 25886), (7396, 21224), (9632, 16297), (10612, 14792), (12128, 12943)]