154262012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 304057152

約数和(自身を除く): 149795140

約数列:

[1, 2, 4, 17, 23, 34, 46, 53, 68, 92, 106, 212, 391, 782, 901, 1219, 1564, 1802, 1861, 2438, 3604, 3722, 4876, 7444, 20723, 31637, 41446, 42803, 63274, 82892, 85606, 98633, 126548, 171212, 197266, 394532, 727651, 1455302, 1676761, 2268559, 2910604, 3353522, 4537118, 6707044, 9074236, 38565503, 77131006, 154262012]

約数ペア:

[(1, 154262012), (2, 77131006), (4, 38565503), (17, 9074236), (23, 6707044), (34, 4537118), (46, 3353522), (53, 2910604), (68, 2268559), (92, 1676761), (106, 1455302), (212, 727651), (391, 394532), (782, 197266), (901, 171212), (1219, 126548), (1564, 98633), (1802, 85606), (1861, 82892), (2438, 63274), (3604, 42803), (3722, 41446), (4876, 31637), (7444, 20723)]