181343296

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 84

約数和(自身を含む): 390192768

約数和(自身を除く): 208849472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 167, 188, 304, 334, 361, 376, 608, 668, 722, 752, 893, 1216, 1336, 1444, 1504, 1786, 2672, 2888, 3008, 3173, 3572, 5344, 5776, 6346, 7144, 7849, 10688, 11552, 12692, 14288, 15698, 16967, 23104, 25384, 28576, 31396, 33934, 50768, 57152, 60287, 62792, 67868, 101536, 120574, 125584, 135736, 149131, 203072, 241148, 251168, 271472, 298262, 482296, 502336, 542944, 596524, 964592, 1085888, 1193048, 1929184, 2386096, 2833489, 3858368, 4772192, 5666978, 9544384, 11333956, 22667912, 45335824, 90671648, 181343296]

約数ペア:

[(1, 181343296), (2, 90671648), (4, 45335824), (8, 22667912), (16, 11333956), (19, 9544384), (32, 5666978), (38, 4772192), (47, 3858368), (64, 2833489), (76, 2386096), (94, 1929184), (152, 1193048), (167, 1085888), (188, 964592), (304, 596524), (334, 542944), (361, 502336), (376, 482296), (608, 298262), (668, 271472), (722, 251168), (752, 241148), (893, 203072), (1216, 149131), (1336, 135736), (1444, 125584), (1504, 120574), (1786, 101536), (2672, 67868), (2888, 62792), (3008, 60287), (3173, 57152), (3572, 50768), (5344, 33934), (5776, 31396), (6346, 28576), (7144, 25384), (7849, 23104), (10688, 16967), (11552, 15698), (12692, 14288)]