139945792

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 112

約数和(自身を含む): 343082880

約数和(自身を除く): 203137088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 133, 152, 164, 224, 266, 287, 304, 328, 401, 448, 532, 574, 608, 656, 779, 802, 1064, 1148, 1216, 1312, 1558, 1604, 2128, 2296, 2624, 2807, 3116, 3208, 4256, 4592, 5453, 5614, 6232, 6416, 7619, 8512, 9184, 10906, 11228, 12464, 12832, 15238, 16441, 18368, 21812, 22456, 24928, 25664, 30476, 32882, 43624, 44912, 49856, 53333, 60952, 65764, 87248, 89824, 106666, 115087, 121904, 131528, 174496, 179648, 213332, 230174, 243808, 263056, 312379, 348992, 426664, 460348, 487616, 526112, 624758, 853328, 920696, 1052224, 1249516, 1706656, 1841392, 2186653, 2499032, 3413312, 3682784, 4373306, 4998064, 7365568, 8746612, 9996128, 17493224, 19992256, 34986448, 69972896, 139945792]

約数ペア:

[(1, 139945792), (2, 69972896), (4, 34986448), (7, 19992256), (8, 17493224), (14, 9996128), (16, 8746612), (19, 7365568), (28, 4998064), (32, 4373306), (38, 3682784), (41, 3413312), (56, 2499032), (64, 2186653), (76, 1841392), (82, 1706656), (112, 1249516), (133, 1052224), (152, 920696), (164, 853328), (224, 624758), (266, 526112), (287, 487616), (304, 460348), (328, 426664), (401, 348992), (448, 312379), (532, 263056), (574, 243808), (608, 230174), (656, 213332), (779, 179648), (802, 174496), (1064, 131528), (1148, 121904), (1216, 115087), (1312, 106666), (1558, 89824), (1604, 87248), (2128, 65764), (2296, 60952), (2624, 53333), (2807, 49856), (3116, 44912), (3208, 43624), (4256, 32882), (4592, 30476), (5453, 25664), (5614, 24928), (6232, 22456), (6416, 21812), (7619, 18368), (8512, 16441), (9184, 15238), (10906, 12832), (11228, 12464)]