143851736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 326246400

約数和(自身を除く): 182394664

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 353, 383, 532, 706, 766, 1064, 1412, 1532, 2471, 2681, 2824, 3064, 4942, 5362, 6707, 7277, 9884, 10724, 13414, 14554, 19768, 21448, 26828, 29108, 46949, 50939, 53656, 58216, 93898, 101878, 135199, 187796, 203756, 270398, 375592, 407512, 540796, 946393, 1081592, 1892786, 2568781, 3785572, 5137562, 7571144, 10275124, 17981467, 20550248, 35962934, 71925868, 143851736]

約数ペア:

[(1, 143851736), (2, 71925868), (4, 35962934), (7, 20550248), (8, 17981467), (14, 10275124), (19, 7571144), (28, 5137562), (38, 3785572), (56, 2568781), (76, 1892786), (133, 1081592), (152, 946393), (266, 540796), (353, 407512), (383, 375592), (532, 270398), (706, 203756), (766, 187796), (1064, 135199), (1412, 101878), (1532, 93898), (2471, 58216), (2681, 53656), (2824, 50939), (3064, 46949), (4942, 29108), (5362, 26828), (6707, 21448), (7277, 19768), (9884, 14554), (10724, 13414)]