189941808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{565303}}^1$

素因数の和:565321

約数の個数: 40

約数和(自身を含む): 560781568

約数和(自身を除く): 370839760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 565303, 1130606, 1695909, 2261212, 3391818, 3957121, 4522424, 6783636, 7914242, 9044848, 11871363, 13567272, 15828484, 23742726, 27134544, 31656968, 47485452, 63313936, 94970904, 189941808]

約数ペア:

[(1, 189941808), (2, 94970904), (3, 63313936), (4, 47485452), (6, 31656968), (7, 27134544), (8, 23742726), (12, 15828484), (14, 13567272), (16, 11871363), (21, 9044848), (24, 7914242), (28, 6783636), (42, 4522424), (48, 3957121), (56, 3391818), (84, 2261212), (112, 1695909), (168, 1130606), (336, 565303)]