156630604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2687}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 316108800

約数和(自身を除く): 159478196

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 236, 247, 494, 767, 988, 1121, 1534, 2242, 2687, 3068, 4484, 5374, 10748, 14573, 29146, 34931, 51053, 58292, 69862, 102106, 139724, 158533, 204212, 317066, 634132, 663689, 1327378, 2060929, 2654756, 3012127, 4121858, 6024254, 8243716, 12048508, 39157651, 78315302, 156630604]

約数ペア:

[(1, 156630604), (2, 78315302), (4, 39157651), (13, 12048508), (19, 8243716), (26, 6024254), (38, 4121858), (52, 3012127), (59, 2654756), (76, 2060929), (118, 1327378), (236, 663689), (247, 634132), (494, 317066), (767, 204212), (988, 158533), (1121, 139724), (1534, 102106), (2242, 69862), (2687, 58292), (3068, 51053), (4484, 34931), (5374, 29146), (10748, 14573)]