149078568

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{31531}}^1$

素因数の和:31737

約数の個数: 32

約数和(自身を含む): 374600160

約数和(自身を除く): 225521592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 31531, 63062, 94593, 126124, 189186, 252248, 378372, 756744, 6211607, 12423214, 18634821, 24846428, 37269642, 49692856, 74539284, 149078568]

約数ペア:

[(1, 149078568), (2, 74539284), (3, 49692856), (4, 37269642), (6, 24846428), (8, 18634821), (12, 12423214), (24, 6211607), (197, 756744), (394, 378372), (591, 252248), (788, 189186), (1182, 126124), (1576, 94593), (2364, 63062), (4728, 31531)]