142190748

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 434814240

約数和(自身を除く): 292623492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 97, 98, 108, 126, 147, 189, 194, 196, 252, 277, 291, 294, 378, 388, 441, 554, 582, 588, 679, 756, 831, 873, 882, 1108, 1164, 1323, 1358, 1662, 1746, 1764, 1939, 2037, 2493, 2619, 2646, 2716, 3324, 3492, 3878, 4074, 4753, 4986, 5238, 5292, 5817, 6111, 7479, 7756, 8148, 9506, 9972, 10476, 11634, 12222, 13573, 14259, 14958, 17451, 18333, 19012, 23268, 24444, 26869, 27146, 28518, 29916, 34902, 36666, 40719, 42777, 52353, 53738, 54292, 57036, 69804, 73332, 80607, 81438, 85554, 104706, 107476, 122157, 128331, 161214, 162876, 171108, 188083, 209412, 241821, 244314, 256662, 322428, 366471, 376166, 483642, 488628, 513324, 564249, 725463, 732942, 752332, 967284, 1128498, 1316581, 1450926, 1465884, 1692747, 2256996, 2633162, 2901852, 3385494, 3949743, 5078241, 5266324, 6770988, 7899486, 10156482, 11849229, 15798972, 20312964, 23698458, 35547687, 47396916, 71095374, 142190748]

約数ペア:

[(1, 142190748), (2, 71095374), (3, 47396916), (4, 35547687), (6, 23698458), (7, 20312964), (9, 15798972), (12, 11849229), (14, 10156482), (18, 7899486), (21, 6770988), (27, 5266324), (28, 5078241), (36, 3949743), (42, 3385494), (49, 2901852), (54, 2633162), (63, 2256996), (84, 1692747), (97, 1465884), (98, 1450926), (108, 1316581), (126, 1128498), (147, 967284), (189, 752332), (194, 732942), (196, 725463), (252, 564249), (277, 513324), (291, 488628), (294, 483642), (378, 376166), (388, 366471), (441, 322428), (554, 256662), (582, 244314), (588, 241821), (679, 209412), (756, 188083), (831, 171108), (873, 162876), (882, 161214), (1108, 128331), (1164, 122157), (1323, 107476), (1358, 104706), (1662, 85554), (1746, 81438), (1764, 80607), (1939, 73332), (2037, 69804), (2493, 57036), (2619, 54292), (2646, 53738), (2716, 52353), (3324, 42777), (3492, 40719), (3878, 36666), (4074, 34902), (4753, 29916), (4986, 28518), (5238, 27146), (5292, 26869), (5817, 24444), (6111, 23268), (7479, 19012), (7756, 18333), (8148, 17451), (9506, 14958), (9972, 14259), (10476, 13573), (11634, 12222)]