188928756

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 508924416

約数和(自身を除く): 319995660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 127, 129, 172, 186, 254, 258, 279, 372, 381, 387, 508, 516, 558, 762, 774, 961, 1116, 1143, 1333, 1524, 1548, 1922, 2286, 2666, 2883, 3844, 3937, 3999, 4572, 5332, 5461, 5766, 7874, 7998, 8649, 10922, 11532, 11811, 11997, 15748, 15996, 16383, 17298, 21844, 23622, 23994, 32766, 34596, 35433, 41323, 47244, 47988, 49149, 65532, 70866, 82646, 98298, 122047, 123969, 141732, 165292, 169291, 196596, 244094, 247938, 338582, 366141, 371907, 488188, 495876, 507873, 677164, 732282, 743814, 1015746, 1098423, 1464564, 1487628, 1523619, 2031492, 2196846, 3047238, 4393692, 5248021, 6094476, 10496042, 15744063, 20992084, 31488126, 47232189, 62976252, 94464378, 188928756]

約数ペア:

[(1, 188928756), (2, 94464378), (3, 62976252), (4, 47232189), (6, 31488126), (9, 20992084), (12, 15744063), (18, 10496042), (31, 6094476), (36, 5248021), (43, 4393692), (62, 3047238), (86, 2196846), (93, 2031492), (124, 1523619), (127, 1487628), (129, 1464564), (172, 1098423), (186, 1015746), (254, 743814), (258, 732282), (279, 677164), (372, 507873), (381, 495876), (387, 488188), (508, 371907), (516, 366141), (558, 338582), (762, 247938), (774, 244094), (961, 196596), (1116, 169291), (1143, 165292), (1333, 141732), (1524, 123969), (1548, 122047), (1922, 98298), (2286, 82646), (2666, 70866), (2883, 65532), (3844, 49149), (3937, 47988), (3999, 47244), (4572, 41323), (5332, 35433), (5461, 34596), (5766, 32766), (7874, 23994), (7998, 23622), (8649, 21844), (10922, 17298), (11532, 16383), (11811, 15996), (11997, 15748)]