154855548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{226397}}^1$

素因数の和:226426

約数の個数: 36

約数和(自身を含む): 412044360

約数和(自身を除く): 257188812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 226397, 452794, 679191, 905588, 1358382, 2037573, 2716764, 4075146, 4301543, 8150292, 8603086, 12904629, 17206172, 25809258, 38713887, 51618516, 77427774, 154855548]

約数ペア:

[(1, 154855548), (2, 77427774), (3, 51618516), (4, 38713887), (6, 25809258), (9, 17206172), (12, 12904629), (18, 8603086), (19, 8150292), (36, 4301543), (38, 4075146), (57, 2716764), (76, 2037573), (114, 1358382), (171, 905588), (228, 679191), (342, 452794), (684, 226397)]