149856952

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 340992000

約数和(自身を除く): 191135048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 127, 133, 152, 254, 266, 508, 532, 889, 1016, 1064, 1109, 1778, 2218, 2413, 3556, 4436, 4826, 7112, 7763, 8872, 9652, 15526, 16891, 19304, 21071, 31052, 33782, 42142, 62104, 67564, 84284, 135128, 140843, 147497, 168568, 281686, 294994, 563372, 589988, 985901, 1126744, 1179976, 1971802, 2676017, 3943604, 5352034, 7887208, 10704068, 18732119, 21408136, 37464238, 74928476, 149856952]

約数ペア:

[(1, 149856952), (2, 74928476), (4, 37464238), (7, 21408136), (8, 18732119), (14, 10704068), (19, 7887208), (28, 5352034), (38, 3943604), (56, 2676017), (76, 1971802), (127, 1179976), (133, 1126744), (152, 985901), (254, 589988), (266, 563372), (508, 294994), (532, 281686), (889, 168568), (1016, 147497), (1064, 140843), (1109, 135128), (1778, 84284), (2218, 67564), (2413, 62104), (3556, 42142), (4436, 33782), (4826, 31052), (7112, 21071), (7763, 19304), (8872, 16891), (9652, 15526)]