189877044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 524339200

約数和(自身を除く): 334462156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 199, 222, 259, 307, 398, 444, 518, 597, 614, 777, 796, 921, 1036, 1194, 1228, 1393, 1554, 1842, 2149, 2388, 2786, 3108, 3684, 4179, 4298, 5572, 6447, 7363, 8358, 8596, 11359, 12894, 14726, 16716, 22089, 22718, 25788, 29452, 34077, 44178, 45436, 51541, 61093, 68154, 79513, 88356, 103082, 122186, 136308, 154623, 159026, 183279, 206164, 238539, 244372, 309246, 318052, 366558, 427651, 477078, 618492, 733116, 855302, 954156, 1282953, 1710604, 2260441, 2565906, 4520882, 5131812, 6781323, 9041764, 13562646, 15823087, 27125292, 31646174, 47469261, 63292348, 94938522, 189877044]

約数ペア:

[(1, 189877044), (2, 94938522), (3, 63292348), (4, 47469261), (6, 31646174), (7, 27125292), (12, 15823087), (14, 13562646), (21, 9041764), (28, 6781323), (37, 5131812), (42, 4520882), (74, 2565906), (84, 2260441), (111, 1710604), (148, 1282953), (199, 954156), (222, 855302), (259, 733116), (307, 618492), (398, 477078), (444, 427651), (518, 366558), (597, 318052), (614, 309246), (777, 244372), (796, 238539), (921, 206164), (1036, 183279), (1194, 159026), (1228, 154623), (1393, 136308), (1554, 122186), (1842, 103082), (2149, 88356), (2388, 79513), (2786, 68154), (3108, 61093), (3684, 51541), (4179, 45436), (4298, 44178), (5572, 34077), (6447, 29452), (7363, 25788), (8358, 22718), (8596, 22089), (11359, 16716), (12894, 14726)]