127706154

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 260153856

約数和(自身を除く): 132447702

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 491, 647, 982, 1294, 1473, 1941, 2946, 3882, 32897, 43349, 65794, 86698, 98691, 130047, 197382, 260094, 317677, 635354, 953031, 1906062, 21284359, 42568718, 63853077, 127706154]

約数ペア:

[(1, 127706154), (2, 63853077), (3, 42568718), (6, 21284359), (67, 1906062), (134, 953031), (201, 635354), (402, 317677), (491, 260094), (647, 197382), (982, 130047), (1294, 98691), (1473, 86698), (1941, 65794), (2946, 43349), (3882, 32897)]