149157743238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1183791613}}^1$

素因数の和:1183791628

約数の個数: 24

約数和(自身を含む): 369342983568

約数和(自身を除く): 220185240330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1183791613, 2367583226, 3551374839, 7102749678, 8286541291, 10654124517, 16573082582, 21308249034, 24859623873, 49719247746, 74578871619, 149157743238]

約数ペア:

[(1, 149157743238), (2, 74578871619), (3, 49719247746), (6, 24859623873), (7, 21308249034), (9, 16573082582), (14, 10654124517), (18, 8286541291), (21, 7102749678), (42, 3551374839), (63, 2367583226), (126, 1183791613)]