163088156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 368497248

約数和(自身を除く): 205409092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 518, 814, 847, 1036, 1301, 1628, 1694, 2602, 2849, 3388, 4477, 5204, 5698, 8954, 9107, 11396, 14311, 17908, 18214, 28622, 31339, 36428, 48137, 57244, 62678, 96274, 100177, 125356, 157421, 192548, 200354, 314842, 336959, 400708, 529507, 629684, 673918, 1059014, 1101947, 1347836, 2118028, 2203894, 3706549, 4407788, 5824577, 7413098, 11649154, 14826196, 23298308, 40772039, 81544078, 163088156]

約数ペア:

[(1, 163088156), (2, 81544078), (4, 40772039), (7, 23298308), (11, 14826196), (14, 11649154), (22, 7413098), (28, 5824577), (37, 4407788), (44, 3706549), (74, 2203894), (77, 2118028), (121, 1347836), (148, 1101947), (154, 1059014), (242, 673918), (259, 629684), (308, 529507), (407, 400708), (484, 336959), (518, 314842), (814, 200354), (847, 192548), (1036, 157421), (1301, 125356), (1628, 100177), (1694, 96274), (2602, 62678), (2849, 57244), (3388, 48137), (4477, 36428), (5204, 31339), (5698, 28622), (8954, 18214), (9107, 17908), (11396, 14311)]