152988038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18553}}^1$

素因数の和:18612

約数の個数: 32

約数和(自身を含む): 284989440

約数和(自身を除く): 132001402

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 18553, 37106, 129871, 259742, 352507, 575143, 705014, 1150286, 2467549, 4026001, 4935098, 8052002, 10927717, 21855434, 76494019, 152988038]

約数ペア:

[(1, 152988038), (2, 76494019), (7, 21855434), (14, 10927717), (19, 8052002), (31, 4935098), (38, 4026001), (62, 2467549), (133, 1150286), (217, 705014), (266, 575143), (434, 352507), (589, 259742), (1178, 129871), (4123, 37106), (8246, 18553)]