143996896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 308470680

約数和(自身を除く): 164473784

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 173, 296, 304, 346, 592, 608, 692, 703, 1184, 1369, 1384, 1406, 2738, 2768, 2812, 3287, 5476, 5536, 5624, 6401, 6574, 10952, 11248, 12802, 13148, 21904, 22496, 25604, 26011, 26296, 43808, 51208, 52022, 52592, 102416, 104044, 105184, 121619, 204832, 208088, 236837, 243238, 416176, 473674, 486476, 832352, 947348, 972952, 1894696, 1945904, 3789392, 3891808, 4499903, 7578784, 8999806, 17999612, 35999224, 71998448, 143996896]

約数ペア:

[(1, 143996896), (2, 71998448), (4, 35999224), (8, 17999612), (16, 8999806), (19, 7578784), (32, 4499903), (37, 3891808), (38, 3789392), (74, 1945904), (76, 1894696), (148, 972952), (152, 947348), (173, 832352), (296, 486476), (304, 473674), (346, 416176), (592, 243238), (608, 236837), (692, 208088), (703, 204832), (1184, 121619), (1369, 105184), (1384, 104044), (1406, 102416), (2738, 52592), (2768, 52022), (2812, 51208), (3287, 43808), (5476, 26296), (5536, 26011), (5624, 25604), (6401, 22496), (6574, 21904), (10952, 13148), (11248, 12802)]