149151348

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{32117}}^1$

素因数の和:32173

約数の個数: 48

約数和(自身を含む): 395693760

約数和(自身を除く): 246542412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 32117, 64234, 96351, 128468, 192702, 289053, 385404, 578106, 867159, 1156212, 1381031, 1734318, 2762062, 3468636, 4143093, 5524124, 8286186, 12429279, 16572372, 24858558, 37287837, 49717116, 74575674, 149151348]

約数ペア:

[(1, 149151348), (2, 74575674), (3, 49717116), (4, 37287837), (6, 24858558), (9, 16572372), (12, 12429279), (18, 8286186), (27, 5524124), (36, 4143093), (43, 3468636), (54, 2762062), (86, 1734318), (108, 1381031), (129, 1156212), (172, 867159), (258, 578106), (387, 385404), (516, 289053), (774, 192702), (1161, 128468), (1548, 96351), (2322, 64234), (4644, 32117)]