149804508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1783387}}^1$

素因数の和:1783401

約数の個数: 24

約数和(自身を含む): 399478912

約数和(自身を除く): 249674404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1783387, 3566774, 5350161, 7133548, 10700322, 12483709, 21400644, 24967418, 37451127, 49934836, 74902254, 149804508]

約数ペア:

[(1, 149804508), (2, 74902254), (3, 49934836), (4, 37451127), (6, 24967418), (7, 21400644), (12, 12483709), (14, 10700322), (21, 7133548), (28, 5350161), (42, 3566774), (84, 1783387)]