165904428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1927

約数の個数: 96

約数和(自身を含む): 450455040

約数和(自身を除く): 284550612

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 204, 228, 276, 323, 391, 437, 646, 782, 874, 969, 1173, 1292, 1311, 1564, 1748, 1861, 1938, 2346, 2622, 3722, 3876, 4692, 5244, 5583, 7429, 7444, 11166, 14858, 22287, 22332, 29716, 31637, 35359, 42803, 44574, 63274, 70718, 85606, 89148, 94911, 106077, 126548, 128409, 141436, 171212, 189822, 212154, 256818, 379644, 424308, 513636, 601103, 727651, 813257, 1202206, 1455302, 1626514, 1803309, 2182953, 2404412, 2439771, 2910604, 3253028, 3606618, 4365906, 4879542, 7213236, 8731812, 9759084, 13825369, 27650738, 41476107, 55301476, 82952214, 165904428]

約数ペア:

[(1, 165904428), (2, 82952214), (3, 55301476), (4, 41476107), (6, 27650738), (12, 13825369), (17, 9759084), (19, 8731812), (23, 7213236), (34, 4879542), (38, 4365906), (46, 3606618), (51, 3253028), (57, 2910604), (68, 2439771), (69, 2404412), (76, 2182953), (92, 1803309), (102, 1626514), (114, 1455302), (138, 1202206), (204, 813257), (228, 727651), (276, 601103), (323, 513636), (391, 424308), (437, 379644), (646, 256818), (782, 212154), (874, 189822), (969, 171212), (1173, 141436), (1292, 128409), (1311, 126548), (1564, 106077), (1748, 94911), (1861, 89148), (1938, 85606), (2346, 70718), (2622, 63274), (3722, 44574), (3876, 42803), (4692, 35359), (5244, 31637), (5583, 29716), (7429, 22332), (7444, 22287), (11166, 14858)]