190728048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 578379648

約数和(自身を除く): 387651600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 307, 336, 344, 516, 602, 614, 688, 903, 921, 1032, 1204, 1228, 1806, 1842, 1849, 2064, 2149, 2408, 2456, 3612, 3684, 3698, 4298, 4816, 4912, 5547, 6447, 7224, 7368, 7396, 8596, 11094, 12894, 12943, 13201, 14448, 14736, 14792, 17192, 22188, 25788, 25886, 26402, 29584, 34384, 38829, 39603, 44376, 51576, 51772, 52804, 77658, 79206, 88752, 92407, 103152, 103544, 105608, 155316, 158412, 184814, 207088, 211216, 277221, 310632, 316824, 369628, 554442, 567643, 621264, 633648, 739256, 1108884, 1135286, 1478512, 1702929, 2217768, 2270572, 3405858, 3973501, 4435536, 4541144, 6811716, 7947002, 9082288, 11920503, 13623432, 15894004, 23841006, 27246864, 31788008, 47682012, 63576016, 95364024, 190728048]

約数ペア:

[(1, 190728048), (2, 95364024), (3, 63576016), (4, 47682012), (6, 31788008), (7, 27246864), (8, 23841006), (12, 15894004), (14, 13623432), (16, 11920503), (21, 9082288), (24, 7947002), (28, 6811716), (42, 4541144), (43, 4435536), (48, 3973501), (56, 3405858), (84, 2270572), (86, 2217768), (112, 1702929), (129, 1478512), (168, 1135286), (172, 1108884), (258, 739256), (301, 633648), (307, 621264), (336, 567643), (344, 554442), (516, 369628), (602, 316824), (614, 310632), (688, 277221), (903, 211216), (921, 207088), (1032, 184814), (1204, 158412), (1228, 155316), (1806, 105608), (1842, 103544), (1849, 103152), (2064, 92407), (2149, 88752), (2408, 79206), (2456, 77658), (3612, 52804), (3684, 51772), (3698, 51576), (4298, 44376), (4816, 39603), (4912, 38829), (5547, 34384), (6447, 29584), (7224, 26402), (7368, 25886), (7396, 25788), (8596, 22188), (11094, 17192), (12894, 14792), (12943, 14736), (13201, 14448)]