155529038

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{20089}}^1$

素因数の和:20184

約数の個数: 24

約数和(自身を含む): 274831200

約数和(自身を除く): 119302162

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 20089, 40178, 140623, 281246, 984361, 1587031, 1968722, 3174062, 11109217, 22218434, 77764519, 155529038]

約数ペア:

[(1, 155529038), (2, 77764519), (7, 22218434), (14, 11109217), (49, 3174062), (79, 1968722), (98, 1587031), (158, 984361), (553, 281246), (1106, 140623), (3871, 40178), (7742, 20089)]