180311136

素因数分解:

$2^5\times 3^1\times {\mathrm{647}}^1\times {\mathrm{2903}}^1$

素因数の和:3563

約数の個数: 48

約数和(自身を含む): 474211584

約数和(自身を除く): 293900448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 647, 1294, 1941, 2588, 2903, 3882, 5176, 5806, 7764, 8709, 10352, 11612, 15528, 17418, 20704, 23224, 31056, 34836, 46448, 62112, 69672, 92896, 139344, 278688, 1878241, 3756482, 5634723, 7512964, 11269446, 15025928, 22538892, 30051856, 45077784, 60103712, 90155568, 180311136]

約数ペア:

[(1, 180311136), (2, 90155568), (3, 60103712), (4, 45077784), (6, 30051856), (8, 22538892), (12, 15025928), (16, 11269446), (24, 7512964), (32, 5634723), (48, 3756482), (96, 1878241), (647, 278688), (1294, 139344), (1941, 92896), (2588, 69672), (2903, 62112), (3882, 46448), (5176, 34836), (5806, 31056), (7764, 23224), (8709, 20704), (10352, 17418), (11612, 15528)]