140274344

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{147347}}^1$

素因数の和:147377

約数の個数: 32

約数和(自身を含む): 318271680

約数和(自身を除く): 177997336

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 147347, 294694, 589388, 1031429, 1178776, 2062858, 2504899, 4125716, 5009798, 8251432, 10019596, 17534293, 20039192, 35068586, 70137172, 140274344]

約数ペア:

[(1, 140274344), (2, 70137172), (4, 35068586), (7, 20039192), (8, 17534293), (14, 10019596), (17, 8251432), (28, 5009798), (34, 4125716), (56, 2504899), (68, 2062858), (119, 1178776), (136, 1031429), (238, 589388), (476, 294694), (952, 147347)]