164440836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{652543}}^1$

素因数の和:652560

約数の個数: 36

約数和(自身を含む): 475052032

約数和(自身を除く): 310611196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 652543, 1305086, 1957629, 2610172, 3915258, 4567801, 5872887, 7830516, 9135602, 11745774, 13703403, 18271204, 23491548, 27406806, 41110209, 54813612, 82220418, 164440836]

約数ペア:

[(1, 164440836), (2, 82220418), (3, 54813612), (4, 41110209), (6, 27406806), (7, 23491548), (9, 18271204), (12, 13703403), (14, 11745774), (18, 9135602), (21, 7830516), (28, 5872887), (36, 4567801), (42, 3915258), (63, 2610172), (84, 1957629), (126, 1305086), (252, 652543)]