171063408

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{25639}}^1$

素因数の和:25789

約数の個数: 40

約数和(自身を含む): 445110400

約数和(自身を除く): 274046992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 25639, 51278, 76917, 102556, 153834, 205112, 307668, 410224, 615336, 1230672, 3563821, 7127642, 10691463, 14255284, 21382926, 28510568, 42765852, 57021136, 85531704, 171063408]

約数ペア:

[(1, 171063408), (2, 85531704), (3, 57021136), (4, 42765852), (6, 28510568), (8, 21382926), (12, 14255284), (16, 10691463), (24, 7127642), (48, 3563821), (139, 1230672), (278, 615336), (417, 410224), (556, 307668), (834, 205112), (1112, 153834), (1668, 102556), (2224, 76917), (3336, 51278), (6672, 25639)]