168073724

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{65963}}^1$

素因数の和:65994

約数の個数: 36

約数和(自身を含む): 368474904

約数和(自身を除く): 200401180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 65963, 131926, 263852, 461741, 857519, 923482, 1715038, 1846964, 3232187, 3430076, 6002633, 6464374, 12005266, 12928748, 24010532, 42018431, 84036862, 168073724]

約数ペア:

[(1, 168073724), (2, 84036862), (4, 42018431), (7, 24010532), (13, 12928748), (14, 12005266), (26, 6464374), (28, 6002633), (49, 3430076), (52, 3232187), (91, 1846964), (98, 1715038), (182, 923482), (196, 857519), (364, 461741), (637, 263852), (1274, 131926), (2548, 65963)]